<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:79cda9ab-d7ad-40cb-a445-0ca530b7e0f2,g:54d7b8a4-1438-4f42-9ebf-df7e654faf4b-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.tim.it/role/Statementoffinancialpositioncurrentnoncurrent" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#Statementoffinancialpositioncurrentnoncurrent"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/Statementoffinancialpositioncurrentnoncurrent" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent_b342bfcf-8cb8-4996-a55c-ba76a023d9f8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AltreRiserveEUtiliPerditeAccumulatiInclusoUtilePerditaDellEsercizio_c7286064-1029-422e-86f1-4de02becda24" xlink:href="tim-2021-12-31.xsd#tim_AltreRiserveEUtiliPerditeAccumulatiInclusoUtilePerditaDellEsercizio"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_b342bfcf-8cb8-4996-a55c-ba76a023d9f8" xlink:to="loc_tim_AltreRiserveEUtiliPerditeAccumulatiInclusoUtilePerditaDellEsercizio_c7286064-1029-422e-86f1-4de02becda24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SharePremium_ac35bec8-06c7-4191-a172-6a0c84c864ca" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_SharePremium"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_b342bfcf-8cb8-4996-a55c-ba76a023d9f8" xlink:to="loc_ifrs-full_SharePremium_ac35bec8-06c7-4191-a172-6a0c84c864ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_CapitaleEmessoAlNettoDelleAzioniProprie_0104b4e4-97be-4312-964d-0c9b95913769" xlink:href="tim-2021-12-31.xsd#tim_CapitaleEmessoAlNettoDelleAzioniProprie"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_b342bfcf-8cb8-4996-a55c-ba76a023d9f8" xlink:to="loc_tim_CapitaleEmessoAlNettoDelleAzioniProprie_0104b4e4-97be-4312-964d-0c9b95913769" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale_07418082-c5df-4b74-a705-0b19aff4176e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AttivitFinanziarieNonCorrentiOGruppiInDismissioneClassificatiComePossedutiPerLaVendita_c71c9963-d446-42e8-8d55-7b54dc7cfa3c" xlink:href="tim-2021-12-31.xsd#tim_AttivitFinanziarieNonCorrentiOGruppiInDismissioneClassificatiComePossedutiPerLaVendita"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale_07418082-c5df-4b74-a705-0b19aff4176e" xlink:to="loc_tim_AttivitFinanziarieNonCorrentiOGruppiInDismissioneClassificatiComePossedutiPerLaVendita_c71c9963-d446-42e8-8d55-7b54dc7cfa3c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AttivitNonFinanziarieOGruppiInDismissioneClassificatiComePossedutiPerLaVendita_3d7b623b-0bd0-4c51-8723-ff78b3cda269" xlink:href="tim-2021-12-31.xsd#tim_AttivitNonFinanziarieOGruppiInDismissioneClassificatiComePossedutiPerLaVendita"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale_07418082-c5df-4b74-a705-0b19aff4176e" xlink:to="loc_tim_AttivitNonFinanziarieOGruppiInDismissioneClassificatiComePossedutiPerLaVendita_3d7b623b-0bd0-4c51-8723-ff78b3cda269" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets_f30ef22a-f55e-4119-ae6b-cab52514adcb" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets_098926f7-d5e4-449d-9e86-a7fefed85637" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_Assets_f30ef22a-f55e-4119-ae6b-cab52514adcb" xlink:to="loc_ifrs-full_NoncurrentAssets_098926f7-d5e4-449d-9e86-a7fefed85637" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets_e74e9df4-1110-4241-8573-78454848ad37" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_Assets_f30ef22a-f55e-4119-ae6b-cab52514adcb" xlink:to="loc_ifrs-full_CurrentAssets_e74e9df4-1110-4241-8573-78454848ad37" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LongtermBorrowings_4af39579-ee2e-4e70-9ab8-516d83a5d156" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LongtermBorrowings"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:to="loc_ifrs-full_LongtermBorrowings_4af39579-ee2e-4e70-9ab8-516d83a5d156" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLeaseLiabilities_932767a2-d424-49f8-a495-474bf1e72945" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLeaseLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:to="loc_ifrs-full_NoncurrentLeaseLiabilities_932767a2-d424-49f8-a495-474bf1e72945" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxLiabilities_c9e27e19-d822-4b2b-b276-21fc648c92b6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:to="loc_ifrs-full_DeferredTaxLiabilities_c9e27e19-d822-4b2b-b276-21fc648c92b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentProvisionsForEmployeeBenefits_5303a5b3-b4c3-4d09-8446-c72674170433" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentProvisionsForEmployeeBenefits"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:to="loc_ifrs-full_NoncurrentProvisionsForEmployeeBenefits_5303a5b3-b4c3-4d09-8446-c72674170433" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherLongtermProvisions_29014785-5486-411e-9b72-fea19beac4b0" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherLongtermProvisions"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:to="loc_ifrs-full_OtherLongtermProvisions_29014785-5486-411e-9b72-fea19beac4b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AltriDebitiEPassivitNonCorrenti_dec1f0b6-937c-4386-a8cc-9598b20327d8" xlink:href="tim-2021-12-31.xsd#tim_AltriDebitiEPassivitNonCorrenti"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_65858efd-e20e-404c-b5f7-fae7380db2d7" xlink:to="loc_tim_AltriDebitiEPassivitNonCorrenti_dec1f0b6-937c-4386-a8cc-9598b20327d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_4b802f58-52cf-425f-bddb-b4c88a20e4cf" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_PassivitFinanziarieIncluseNeiGruppiInDismissioneClassificatiComePossedutiPerLaVendita_f3830461-0bf5-4b56-929d-bc6cc7d67105" xlink:href="tim-2021-12-31.xsd#tim_PassivitFinanziarieIncluseNeiGruppiInDismissioneClassificatiComePossedutiPerLaVendita"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_4b802f58-52cf-425f-bddb-b4c88a20e4cf" xlink:to="loc_tim_PassivitFinanziarieIncluseNeiGruppiInDismissioneClassificatiComePossedutiPerLaVendita_f3830461-0bf5-4b56-929d-bc6cc7d67105" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_PassivitNonFinanziarieIncluseNeiGruppiInDismissioneClassificatiComePossedutiPerLaVendita_0027272f-b7c1-4311-aa72-ab8a2c9f45fc" xlink:href="tim-2021-12-31.xsd#tim_PassivitNonFinanziarieIncluseNeiGruppiInDismissioneClassificatiComePossedutiPerLaVendita"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_4b802f58-52cf-425f-bddb-b4c88a20e4cf" xlink:to="loc_tim_PassivitNonFinanziarieIncluseNeiGruppiInDismissioneClassificatiComePossedutiPerLaVendita_0027272f-b7c1-4311-aa72-ab8a2c9f45fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxAssets_d8ed00c6-9127-4d31-b812-fe2dfbb94afa" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DeferredTaxAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:to="loc_ifrs-full_DeferredTaxAssets_d8ed00c6-9127-4d31-b812-fe2dfbb94afa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentAccountedForUsingEquityMethod_d8c9a7bb-7bac-4b7e-9921-283858198f42" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InvestmentAccountedForUsingEquityMethod"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:to="loc_ifrs-full_InvestmentAccountedForUsingEquityMethod_d8c9a7bb-7bac-4b7e-9921-283858198f42" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AltriCreditiEAttivitNonCorrenti_d64f6f17-0c9e-4de2-9b32-62f46451dca7" xlink:href="tim-2021-12-31.xsd#tim_AltriCreditiEAttivitNonCorrenti"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:to="loc_tim_AltriCreditiEAttivitNonCorrenti_d64f6f17-0c9e-4de2-9b32-62f46451dca7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherNoncurrentFinancialAssets_e306447c-0211-451d-bfa5-7a6dbf36b1b5" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentFinancialAssets"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:to="loc_ifrs-full_OtherNoncurrentFinancialAssets_e306447c-0211-451d-bfa5-7a6dbf36b1b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_783a96e3-b588-465f-9551-1380fc8d16ae" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:to="loc_ifrs-full_FairValueOfInvestmentsInEquityInstrumentsDesignatedAsMeasuredAtFairValueThroughOtherComprehensiveIncome_783a96e3-b588-465f-9551-1380fc8d16ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentFinanceLeaseReceivables_9a74a6b8-ae3f-4141-90fb-f0eccc511e61" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentFinanceLeaseReceivables"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherNoncurrentAssets_12760e5e-ffe0-484a-aee0-253c60f9f3b3" xlink:to="loc_ifrs-full_NoncurrentFinanceLeaseReceivables_9a74a6b8-ae3f-4141-90fb-f0eccc511e61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_CapitaleEmessoAlNettoDelleAzioniProprie_875d70ff-a455-4f60-aafa-c99e3c938cd2" xlink:href="tim-2021-12-31.xsd#tim_CapitaleEmessoAlNettoDelleAzioniProprie"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital_70f3482f-c707-4db0-b394-ff41cee8e381" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapital"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_CapitaleEmessoAlNettoDelleAzioniProprie_875d70ff-a455-4f60-aafa-c99e3c938cd2" xlink:to="loc_ifrs-full_IssuedCapital_70f3482f-c707-4db0-b394-ff41cee8e381" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TreasuryShares_ffaf0d30-84b7-4c9a-aabb-a7ba79500935" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TreasuryShares"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_CapitaleEmessoAlNettoDelleAzioniProprie_875d70ff-a455-4f60-aafa-c99e3c938cd2" xlink:to="loc_ifrs-full_TreasuryShares_ffaf0d30-84b7-4c9a-aabb-a7ba79500935" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_0955491b-6e09-4b81-a5c9-3c74fc3a2f98" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_DebitiCommercialiEAltriDebitiCorrentiEAltrePassivitCorrenti_18af2453-e759-47df-96f7-c36cb278c529" xlink:href="tim-2021-12-31.xsd#tim_DebitiCommercialiEAltriDebitiCorrentiEAltrePassivitCorrenti"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_0955491b-6e09-4b81-a5c9-3c74fc3a2f98" xlink:to="loc_tim_DebitiCommercialiEAltriDebitiCorrentiEAltrePassivitCorrenti_18af2453-e759-47df-96f7-c36cb278c529" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShorttermBorrowings_1dfcb7fe-ed0f-4e4f-9175-c28dfd858b50" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShorttermBorrowings"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_0955491b-6e09-4b81-a5c9-3c74fc3a2f98" xlink:to="loc_ifrs-full_ShorttermBorrowings_1dfcb7fe-ed0f-4e4f-9175-c28dfd858b50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLeaseLiabilities_57a5a0ed-3a25-4d73-8f4c-e0dbfb452dce" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLeaseLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_0955491b-6e09-4b81-a5c9-3c74fc3a2f98" xlink:to="loc_ifrs-full_CurrentLeaseLiabilities_57a5a0ed-3a25-4d73-8f4c-e0dbfb452dce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxLiabilitiesCurrent_b11af174-a24a-453e-b357-4766a65dc534" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_0955491b-6e09-4b81-a5c9-3c74fc3a2f98" xlink:to="loc_ifrs-full_CurrentTaxLiabilitiesCurrent_b11af174-a24a-453e-b357-4766a65dc534" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets_dcfc2bba-7103-4bce-a0f7-27948b4fedfc" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale_a9da133f-0ee9-437b-a1ba-9b305b81e93b" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_dcfc2bba-7103-4bce-a0f7-27948b4fedfc" xlink:to="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale_a9da133f-0ee9-437b-a1ba-9b305b81e93b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_ce133858-a3c6-4e3f-94cf-dbd41090e404" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_dcfc2bba-7103-4bce-a0f7-27948b4fedfc" xlink:to="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_ce133858-a3c6-4e3f-94cf-dbd41090e404" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilities_fa784d64-dfcd-4789-a76b-d833701bdc0e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_187d19f9-c4e5-4597-ade6-16a47f0b2ec1" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilities_fa784d64-dfcd-4789-a76b-d833701bdc0e" xlink:to="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_187d19f9-c4e5-4597-ade6-16a47f0b2ec1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_f42414a6-770f-475a-ac7d-316ff1215919" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilities_fa784d64-dfcd-4789-a76b-d833701bdc0e" xlink:to="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_f42414a6-770f-475a-ac7d-316ff1215919" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets_99e80032-0524-4ce7-8fee-82e537acb89a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipment_b63e375f-ce89-476b-bd49-9d6cc22987e1" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_99e80032-0524-4ce7-8fee-82e537acb89a" xlink:to="loc_ifrs-full_PropertyPlantAndEquipment_b63e375f-ce89-476b-bd49-9d6cc22987e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsAndGoodwill_2dfff07f-c504-4b3f-865c-13ac80293c93" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IntangibleAssetsAndGoodwill"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_99e80032-0524-4ce7-8fee-82e537acb89a" xlink:to="loc_ifrs-full_IntangibleAssetsAndGoodwill_2dfff07f-c504-4b3f-865c-13ac80293c93" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RightofuseAssets_6026e2d3-58cf-4cc7-8431-c8edc833e1fe" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RightofuseAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_99e80032-0524-4ce7-8fee-82e537acb89a" xlink:to="loc_ifrs-full_RightofuseAssets_6026e2d3-58cf-4cc7-8431-c8edc833e1fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherNoncurrentAssets_99245c09-e060-44ea-bc99-795f883234bb" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentAssets"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_99e80032-0524-4ce7-8fee-82e537acb89a" xlink:to="loc_ifrs-full_OtherNoncurrentAssets_99245c09-e060-44ea-bc99-795f883234bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsAndGoodwill_7bfca0cd-0c0c-46b7-b5fb-85225b797ed4" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IntangibleAssetsAndGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Goodwill_a59105db-2922-4f85-aabb-8e8f38c8831f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Goodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_IntangibleAssetsAndGoodwill_7bfca0cd-0c0c-46b7-b5fb-85225b797ed4" xlink:to="loc_ifrs-full_Goodwill_a59105db-2922-4f85-aabb-8e8f38c8831f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsOtherThanGoodwill_2eb218d6-29b6-4b8c-bc99-3ad268753804" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_IntangibleAssetsAndGoodwill_7bfca0cd-0c0c-46b7-b5fb-85225b797ed4" xlink:to="loc_ifrs-full_IntangibleAssetsOtherThanGoodwill_2eb218d6-29b6-4b8c-bc99-3ad268753804" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentFinancialAssets_e4bca2fe-4ec9-4308-8af1-782edf46a38b" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentFinancialAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentFinanceLeaseReceivables_d5722c9f-247b-4632-9622-1640e658186d" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentFinanceLeaseReceivables"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentFinancialAssets_e4bca2fe-4ec9-4308-8af1-782edf46a38b" xlink:to="loc_ifrs-full_CurrentFinanceLeaseReceivables_d5722c9f-247b-4632-9622-1640e658186d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents_8a198400-2884-47d6-a7d3-6a46f09934de" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentFinancialAssets_e4bca2fe-4ec9-4308-8af1-782edf46a38b" xlink:to="loc_ifrs-full_CashAndCashEquivalents_8a198400-2884-47d6-a7d3-6a46f09934de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherCurrentFinancialAssets_38c18a08-dd2a-4583-8551-b21abea877a9" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentFinancialAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentFinancialAssets_e4bca2fe-4ec9-4308-8af1-782edf46a38b" xlink:to="loc_ifrs-full_OtherCurrentFinancialAssets_38c18a08-dd2a-4583-8551-b21abea877a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Liabilities_a3740889-a1cc-4628-b111-7ae9c62a75c4" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLiabilities_59936892-df2d-45cd-8c8b-61ff84051cee" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_Liabilities_a3740889-a1cc-4628-b111-7ae9c62a75c4" xlink:to="loc_ifrs-full_NoncurrentLiabilities_59936892-df2d-45cd-8c8b-61ff84051cee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilities_3cc6c5a2-ab14-483a-b5bb-d09c6cd42e6a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_Liabilities_a3740889-a1cc-4628-b111-7ae9c62a75c4" xlink:to="loc_ifrs-full_CurrentLiabilities_3cc6c5a2-ab14-483a-b5bb-d09c6cd42e6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_b324de99-7667-400c-bcc1-94ffab1d7aa5" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncontrollingInterests_c4d59c78-a590-4e18-8cf7-69b976eadf4f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncontrollingInterests"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_Equity_b324de99-7667-400c-bcc1-94ffab1d7aa5" xlink:to="loc_ifrs-full_NoncontrollingInterests_c4d59c78-a590-4e18-8cf7-69b976eadf4f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent_47b4cdcc-c894-47e1-9610-eee1ea82e5e6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_Equity_b324de99-7667-400c-bcc1-94ffab1d7aa5" xlink:to="loc_ifrs-full_EquityAttributableToOwnersOfParent_47b4cdcc-c894-47e1-9610-eee1ea82e5e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities_53758f76-8835-47f7-9bbd-bcd7e697409e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Liabilities_eaa97f29-58bd-4529-86bf-8ede281c2ef6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAndLiabilities_53758f76-8835-47f7-9bbd-bcd7e697409e" xlink:to="loc_ifrs-full_Liabilities_eaa97f29-58bd-4529-86bf-8ede281c2ef6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_6c9a50bb-295d-40b9-b854-097c3949b7f6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAndLiabilities_53758f76-8835-47f7-9bbd-bcd7e697409e" xlink:to="loc_ifrs-full_Equity_6c9a50bb-295d-40b9-b854-097c3949b7f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_4d3cfd9a-5130-42aa-b181-8aae070944ec" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentFinancialAssets_bbbed30a-7043-43ab-8678-32df552fe4a8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentFinancialAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_4d3cfd9a-5130-42aa-b181-8aae070944ec" xlink:to="loc_ifrs-full_CurrentFinancialAssets_bbbed30a-7043-43ab-8678-32df552fe4a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxAssetsCurrent_9257f614-dc2e-43c4-8527-41f08931a26a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentTaxAssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_4d3cfd9a-5130-42aa-b181-8aae070944ec" xlink:to="loc_ifrs-full_CurrentTaxAssetsCurrent_9257f614-dc2e-43c4-8527-41f08931a26a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherCurrentReceivables_abb1f6b8-2f78-4ec2-a002-fdbe5c50d145" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TradeAndOtherCurrentReceivables"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_4d3cfd9a-5130-42aa-b181-8aae070944ec" xlink:to="loc_ifrs-full_TradeAndOtherCurrentReceivables_abb1f6b8-2f78-4ec2-a002-fdbe5c50d145" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Inventories_d677a73a-8ab1-4159-8030-f76a137b3478" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Inventories"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_4d3cfd9a-5130-42aa-b181-8aae070944ec" xlink:to="loc_ifrs-full_Inventories_d677a73a-8ab1-4159-8030-f76a137b3478" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.tim.it/role/Statementofcomprehensiveincomeprofitorlossbyfunctionofexpense" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#Statementofcomprehensiveincomeprofitorlossbyfunctionofexpense"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/Statementofcomprehensiveincomeprofitorlossbyfunctionofexpense" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperations_6f6b6df4-c6e9-4e15-abed-5c157d2e2bf8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax_fcd1baad-d1e7-47b8-8c53-adaa04999aa9" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromContinuingOperations_6f6b6df4-c6e9-4e15-abed-5c157d2e2bf8" xlink:to="loc_ifrs-full_ProfitLossBeforeTax_fcd1baad-d1e7-47b8-8c53-adaa04999aa9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_a5f1c4c0-92a1-4779-8298-dd5827ccf7c8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromContinuingOperations_6f6b6df4-c6e9-4e15-abed-5c157d2e2bf8" xlink:to="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_a5f1c4c0-92a1-4779-8298-dd5827ccf7c8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_468df368-6fa8-4960-8d95-75b01a7df2ee" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromDiscontinuedOperations_2729b6d1-9238-435a-8772-63e85d57515e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_468df368-6fa8-4960-8d95-75b01a7df2ee" xlink:to="loc_ifrs-full_ProfitLossFromDiscontinuedOperations_2729b6d1-9238-435a-8772-63e85d57515e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperations_1d7c7638-7ca6-47c3-bf10-0f3a0ebcc6f9" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_468df368-6fa8-4960-8d95-75b01a7df2ee" xlink:to="loc_ifrs-full_ProfitLossFromContinuingOperations_1d7c7638-7ca6-47c3-bf10-0f3a0ebcc6f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_699fa2f7-e6c0-4e22-b4dd-14188f6e8274" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationAndAmortisationExpense_ca56a7c3-ef97-456b-be74-b15ce6b35ee5" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DepreciationAndAmortisationExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_699fa2f7-e6c0-4e22-b4dd-14188f6e8274" xlink:to="loc_ifrs-full_DepreciationAndAmortisationExpense_ca56a7c3-ef97-456b-be74-b15ce6b35ee5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_e9d38332-7431-4dae-a245-0b1e4d10dbf5" xlink:href="tim-2021-12-31.xsd#tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_699fa2f7-e6c0-4e22-b4dd-14188f6e8274" xlink:to="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_e9d38332-7431-4dae-a245-0b1e4d10dbf5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets_70ef35f3-e303-4582-8d2c-a2494f15854c" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_699fa2f7-e6c0-4e22-b4dd-14188f6e8274" xlink:to="loc_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets_70ef35f3-e303-4582-8d2c-a2494f15854c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_c64ffec5-c543-41d1-bd9a-590000b9ed01" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_699fa2f7-e6c0-4e22-b4dd-14188f6e8274" xlink:to="loc_ifrs-full_ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_c64ffec5-c543-41d1-bd9a-590000b9ed01" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:href="tim-2021-12-31.xsd#tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AcquistiDiMaterieEServizi_4c19eb97-3b3f-4eda-bffd-dfa0a86c8c5b" xlink:href="tim-2021-12-31.xsd#tim_AcquistiDiMaterieEServizi"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:to="loc_tim_AcquistiDiMaterieEServizi_4c19eb97-3b3f-4eda-bffd-dfa0a86c8c5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherWorkPerformedByEntityAndCapitalised_ddf46348-b1f9-46dd-ab87-0c5fddb8359b" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherWorkPerformedByEntityAndCapitalised"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:to="loc_ifrs-full_OtherWorkPerformedByEntityAndCapitalised_ddf46348-b1f9-46dd-ab87-0c5fddb8359b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense_896d59b6-e82e-4535-9ae1-9495480c1a9b" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EmployeeBenefitsExpense"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:to="loc_ifrs-full_EmployeeBenefitsExpense_896d59b6-e82e-4535-9ae1-9495480c1a9b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAndOperatingIncome_407647d6-8eb2-4de8-a746-72d171fee1d6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueAndOperatingIncome"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:to="loc_ifrs-full_RevenueAndOperatingIncome_407647d6-8eb2-4de8-a746-72d171fee1d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingExpense_2779a5d8-56f8-4821-9c83-4d95ae408682" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_MiscellaneousOtherOperatingExpense"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:to="loc_ifrs-full_MiscellaneousOtherOperatingExpense_2779a5d8-56f8-4821-9c83-4d95ae408682" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress_c3005bb2-a332-4471-b402-ac9cfe926b50" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_UtilePerditaPrimaDiInteressiImposteSvalutazioniEAmmortamenti_3e16dea2-db88-4c36-beda-85507a0e5e00" xlink:to="loc_ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress_c3005bb2-a332-4471-b402-ac9cfe926b50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAndOperatingIncome_636dbfb1-8d97-4d83-886d-9ea55f403740" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueAndOperatingIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousOtherOperatingIncome_00a37af0-013e-4b78-9fc4-5057fc263113" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_MiscellaneousOtherOperatingIncome"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_RevenueAndOperatingIncome_636dbfb1-8d97-4d83-886d-9ea55f403740" xlink:to="loc_ifrs-full_MiscellaneousOtherOperatingIncome_00a37af0-013e-4b78-9fc4-5057fc263113" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Revenue_6b1a2ac9-48ae-4715-8f3a-c88bef41d76a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Revenue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_RevenueAndOperatingIncome_636dbfb1-8d97-4d83-886d-9ea55f403740" xlink:to="loc_ifrs-full_Revenue_6b1a2ac9-48ae-4715-8f3a-c88bef41d76a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax_db7c267a-8489-45c3-9c87-887c6a7edba6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceCosts_39150162-0488-4444-95bf-26f056a84a7c" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceCosts"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_db7c267a-8489-45c3-9c87-887c6a7edba6" xlink:to="loc_ifrs-full_FinanceCosts_39150162-0488-4444-95bf-26f056a84a7c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncome_d5e87480-b67c-4c50-87df-c59590c5f57f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceIncome"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_db7c267a-8489-45c3-9c87-887c6a7edba6" xlink:to="loc_ifrs-full_FinanceIncome_d5e87480-b67c-4c50-87df-c59590c5f57f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_e16d9572-cec1-4f1c-ba0f-bef96f5c0f99" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_db7c267a-8489-45c3-9c87-887c6a7edba6" xlink:to="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_e16d9572-cec1-4f1c-ba0f-bef96f5c0f99" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_43637d89-497d-4900-b08f-d91d6791cd24" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_db7c267a-8489-45c3-9c87-887c6a7edba6" xlink:to="loc_ifrs-full_OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_43637d89-497d-4900-b08f-d91d6791cd24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_954595a3-efb0-4639-9c49-60790cd99b33" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_db7c267a-8489-45c3-9c87-887c6a7edba6" xlink:to="loc_ifrs-full_ProfitLossFromOperatingActivities_954595a3-efb0-4639-9c49-60790cd99b33" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.tim.it/role/Statementofcomprehensiveincomeprofitorlossbyfunctionofexpense_1" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#Statementofcomprehensiveincomeprofitorlossbyfunctionofexpense_1"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/Statementofcomprehensiveincomeprofitorlossbyfunctionofexpense_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_5b956360-4302-440d-b683-ed9508c135c3" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_eeb50f42-e618-451a-b058-27d533a77274" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_5b956360-4302-440d-b683-ed9508c135c3" xlink:to="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_eeb50f42-e618-451a-b058-27d533a77274" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent_98eb2df2-a238-41e3-a1eb-168c1379411a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_5b956360-4302-440d-b683-ed9508c135c3" xlink:to="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent_98eb2df2-a238-41e3-a1eb-168c1379411a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.tim.it/role/StatementofcomprehensiveincomeOCIcomponentspresentednetoftax" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#StatementofcomprehensiveincomeOCIcomponentspresentednetoftax"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/StatementofcomprehensiveincomeOCIcomponentspresentednetoftax" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_8c69f787-96f4-4bae-8eff-dcd522a4ac5b" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome_4df91ae1-e0f4-4ce4-bc4d-ddc8cd5722da" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_8c69f787-96f4-4bae-8eff-dcd522a4ac5b" xlink:to="loc_ifrs-full_IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncome_4df91ae1-e0f4-4ce4-bc4d-ddc8cd5722da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments_7aa34dc2-fb9d-4dd2-8c8b-cf6e3684c5ec" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_8c69f787-96f4-4bae-8eff-dcd522a4ac5b" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments_7aa34dc2-fb9d-4dd2-8c8b-cf6e3684c5ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_7022d52d-4b45-424f-adde-f7055b1a8ccd" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax_cdb560af-70f2-47ca-8e37-300e16663521" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_7022d52d-4b45-424f-adde-f7055b1a8ccd" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax_cdb560af-70f2-47ca-8e37-300e16663521" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax_943d28c6-1a9c-4561-8841-6e1161637617" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_7022d52d-4b45-424f-adde-f7055b1a8ccd" xlink:to="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax_943d28c6-1a9c-4561-8841-6e1161637617" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome_b6c57640-2556-4a3f-8efe-b94033c550d3" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_7022d52d-4b45-424f-adde-f7055b1a8ccd" xlink:to="loc_ifrs-full_IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome_b6c57640-2556-4a3f-8efe-b94033c550d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f93f1921-c4a4-463b-9057-c20b723c2b1b" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_ba4a8d6e-db63-449b-b935-caa12ecace26" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f93f1921-c4a4-463b-9057-c20b723c2b1b" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation_ba4a8d6e-db63-449b-b935-caa12ecace26" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_c7da72c5-e30e-4608-ae38-fb216e5c7e50" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f93f1921-c4a4-463b-9057-c20b723c2b1b" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_c7da72c5-e30e-4608-ae38-fb216e5c7e50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_2a440ad1-3fe3-4208-8be5-55ef76ae5286" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f93f1921-c4a4-463b-9057-c20b723c2b1b" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_2a440ad1-3fe3-4208-8be5-55ef76ae5286" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_30fd19d5-8b35-4085-b858-3faebc63a0f2" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f93f1921-c4a4-463b-9057-c20b723c2b1b" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_30fd19d5-8b35-4085-b858-3faebc63a0f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_eafdbf43-4847-4b0c-bb01-15d285f78ff9" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_b1fb4a68-059b-4ed2-b905-57ff8cd0da6f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_eafdbf43-4847-4b0c-bb01-15d285f78ff9" xlink:to="loc_ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_b1fb4a68-059b-4ed2-b905-57ff8cd0da6f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_ff2b4d25-518a-408a-8a9a-1cf1929f5387" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_eafdbf43-4847-4b0c-bb01-15d285f78ff9" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_ff2b4d25-518a-408a-8a9a-1cf1929f5387" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_e9d5355a-c51d-4d0d-9847-a6c7efa6d751" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax_c6e43a9e-5fb2-4096-9d6a-ecef5c7129c4" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_e9d5355a-c51d-4d0d-9847-a6c7efa6d751" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax_c6e43a9e-5fb2-4096-9d6a-ecef5c7129c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLoss_c580a52b-b688-4c2a-ba92-56aa85e498a8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLoss"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_e9d5355a-c51d-4d0d-9847-a6c7efa6d751" xlink:to="loc_ifrs-full_IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLoss_c580a52b-b688-4c2a-ba92-56aa85e498a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_2fac044e-9458-4b14-b1d8-d85573729619" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_9446130a-9226-4df8-ba05-83c0b66fe623" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_2fac044e-9458-4b14-b1d8-d85573729619" xlink:to="loc_ifrs-full_ProfitLoss_9446130a-9226-4df8-ba05-83c0b66fe623" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome_5337784f-41ab-436a-a7dd-030d8e5a60a1" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_2fac044e-9458-4b14-b1d8-d85573729619" xlink:to="loc_ifrs-full_OtherComprehensiveIncome_5337784f-41ab-436a-a7dd-030d8e5a60a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome_ade90dfb-daaa-4068-9a70-f5cfe8a6d657" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f27a5f40-66e9-44fb-90bf-f08eab4701d1" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncome_ade90dfb-daaa-4068-9a70-f5cfe8a6d657" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_f27a5f40-66e9-44fb-90bf-f08eab4701d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax_0f2577b8-2d0b-4726-810d-5521c514bde7" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncome_ade90dfb-daaa-4068-9a70-f5cfe8a6d657" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax_0f2577b8-2d0b-4726-810d-5521c514bde7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax_8897a5aa-59e1-4d50-97db-c48c07b7cfcc" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_38ac476d-cb46-4482-8ae7-c8be97c7740e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax_8897a5aa-59e1-4d50-97db-c48c07b7cfcc" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_38ac476d-cb46-4482-8ae7-c8be97c7740e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_ad115b79-639f-4b2b-bb9e-c31d04df6623" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax_8897a5aa-59e1-4d50-97db-c48c07b7cfcc" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_ad115b79-639f-4b2b-bb9e-c31d04df6623" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_feb26498-d047-41b1-bd4d-cdd976a363be" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax_8897a5aa-59e1-4d50-97db-c48c07b7cfcc" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_feb26498-d047-41b1-bd4d-cdd976a363be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_fbd0c453-13d5-40c0-9c16-c14f456dde5a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_bc28ac6e-c81e-4dd1-aa3b-77b3c88427aa" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_fbd0c453-13d5-40c0-9c16-c14f456dde5a" xlink:to="loc_ifrs-full_IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_bc28ac6e-c81e-4dd1-aa3b-77b3c88427aa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_982e4597-af54-4f3e-b08d-6d656f6f79f5" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_fbd0c453-13d5-40c0-9c16-c14f456dde5a" xlink:to="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_982e4597-af54-4f3e-b08d-6d656f6f79f5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_593ec2bb-f56d-4ff1-8bf6-faae4b0882a4" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome_fbd0c453-13d5-40c0-9c16-c14f456dde5a" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeBeforeTax_593ec2bb-f56d-4ff1-8bf6-faae4b0882a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_eea98159-89e3-4438-9e3c-05fb200a63e0" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_65f6aa8f-9af6-4fb2-92c8-41d51ee8338f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_eea98159-89e3-4438-9e3c-05fb200a63e0" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_65f6aa8f-9af6-4fb2-92c8-41d51ee8338f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_ab6d73f8-c967-42c7-b159-674a0caf19d1" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_eea98159-89e3-4438-9e3c-05fb200a63e0" xlink:to="loc_ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_ab6d73f8-c967-42c7-b159-674a0caf19d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_208dfcde-0311-4d56-9af1-c60c4077e452" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxCashFlowHedges_eea98159-89e3-4438-9e3c-05fb200a63e0" xlink:to="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_208dfcde-0311-4d56-9af1-c60c4077e452" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_bbfbdc00-b214-477f-a728-cde9f70d99fb" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss_00a1bc53-09f4-4696-bcc6-95ed255016ee" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_bbfbdc00-b214-477f-a728-cde9f70d99fb" xlink:to="loc_ifrs-full_IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLoss_00a1bc53-09f4-4696-bcc6-95ed255016ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax_253a31cb-5811-4d2e-b4aa-087a17f0837f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_bbfbdc00-b214-477f-a728-cde9f70d99fb" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossBeforeTax_253a31cb-5811-4d2e-b4aa-087a17f0837f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_RiclassificazioneQuotaAltreComponentiDiContoEconomicoComplessivoDiSocietCollEJVValutateConIlMetodoDelPatrimonioNCheSarannoRiclassificateACEAlLordoDelleImposte_47f45c05-bdb3-4e5a-b31f-8dd915e90fbd" xlink:href="tim-2021-12-31.xsd#tim_RiclassificazioneQuotaAltreComponentiDiContoEconomicoComplessivoDiSocietCollEJVValutateConIlMetodoDelPatrimonioNCheSarannoRiclassificateACEAlLordoDelleImposte"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_bbfbdc00-b214-477f-a728-cde9f70d99fb" xlink:to="loc_tim_RiclassificazioneQuotaAltreComponentiDiContoEconomicoComplessivoDiSocietCollEJVValutateConIlMetodoDelPatrimonioNCheSarannoRiclassificateACEAlLordoDelleImposte_47f45c05-bdb3-4e5a-b31f-8dd915e90fbd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.tim.it/role/StatementofcomprehensiveincomeOCIcomponentspresentednetoftax_1" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#StatementofcomprehensiveincomeOCIcomponentspresentednetoftax_1"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/StatementofcomprehensiveincomeOCIcomponentspresentednetoftax_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_ca1a6392-ee7d-471a-8800-8c25cb8d8e01" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_028ef0a4-ba2f-42f6-a362-815dfa1be50f" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_ca1a6392-ee7d-471a-8800-8c25cb8d8e01" xlink:to="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_028ef0a4-ba2f-42f6-a362-815dfa1be50f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_2b8f2c65-e8b1-4030-bdb9-ded9b731f17d" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_ca1a6392-ee7d-471a-8800-8c25cb8d8e01" xlink:to="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_2b8f2c65-e8b1-4030-bdb9-ded9b731f17d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.tim.it/role/Statementofcashflowsindirectmethod" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#Statementofcashflowsindirectmethod"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/Statementofcashflowsindirectmethod" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod_74a6e645-12c7-4148-b9d2-0b1e01a33677" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod_74a6e645-12c7-4148-b9d2-0b1e01a33677" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_0bf8e58f-f193-4926-a69e-410fec57e29d" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInInventories"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_0bf8e58f-f193-4926-a69e-410fec57e29d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAdjustmentsToReconcileProfitLoss_82f7c7a9-e7da-4947-a26b-7d7620b310cf" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherAdjustmentsToReconcileProfitLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_OtherAdjustmentsToReconcileProfitLoss_82f7c7a9-e7da-4947-a26b-7d7620b310cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDeferredTaxExpense_1958a899-2024-4f9a-9307-36232f3f7e60" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDeferredTaxExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForDeferredTaxExpense_1958a899-2024-4f9a-9307-36232f3f7e60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_90d0c4dd-ffc3-4610-890b-0915d3287d01" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_90d0c4dd-ffc3-4610-890b-0915d3287d01" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_3fd98b68-63fe-492f-a17d-0107d3c75c78" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_3fd98b68-63fe-492f-a17d-0107d3c75c78" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_VariazioneNettaDeiCreditiEDebitiPerImposteSulReddito_8555ac1e-4312-460d-97b7-1a3dc1a40cf6" xlink:href="tim-2021-12-31.xsd#tim_VariazioneNettaDeiCreditiEDebitiPerImposteSulReddito"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_tim_VariazioneNettaDeiCreditiEDebitiPerImposteSulReddito_8555ac1e-4312-460d-97b7-1a3dc1a40cf6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables_1ded2d24-1e33-416d-9553-5e120b65a3cf" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables_1ded2d24-1e33-416d-9553-5e120b65a3cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_f0ff60f6-e5c7-4c80-b535-cd685c98982a" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_f0ff60f6-e5c7-4c80-b535-cd685c98982a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_4b1bde27-9a92-481a-acfa-a2defe333cf0" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_4b1bde27-9a92-481a-acfa-a2defe333cf0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromContinuingOperations_610c74c6-9aae-4253-9590-186c06846783" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromContinuingOperations"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_ProfitLossFromContinuingOperations_610c74c6-9aae-4253-9590-186c06846783" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets_d818f64a-77d3-476e-87d3-08f979ecf056" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_fa7d4268-cd9e-43f6-a814-ba7152533b55" xlink:to="loc_ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets_d818f64a-77d3-476e-87d3-08f979ecf056" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_be799171-51a3-4c6a-988b-886bfa303826" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_bb821ca4-7a2f-4e7f-bc45-8ba51931b4e1" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_be799171-51a3-4c6a-988b-886bfa303826" xlink:to="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_bb821ca4-7a2f-4e7f-bc45-8ba51931b4e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_d4abefc3-036e-4053-81f3-f7ba69873e0d" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_be799171-51a3-4c6a-988b-886bfa303826" xlink:to="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_d4abefc3-036e-4053-81f3-f7ba69873e0d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations_42fc9085-3546-4a7e-a9d6-7ddd91b52ee5" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_be799171-51a3-4c6a-988b-886bfa303826" xlink:to="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsDiscontinuedOperations_42fc9085-3546-4a7e-a9d6-7ddd91b52ee5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_c8745ed5-de54-4600-b881-51c96f4a618c" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_be799171-51a3-4c6a-988b-886bfa303826" xlink:to="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_c8745ed5-de54-4600-b881-51c96f4a618c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_129d58c9-d306-44e8-90fa-3fd8eb08a2f6" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_129d58c9-d306-44e8-90fa-3fd8eb08a2f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_b0df4b51-c351-420a-96c6-8da3173a541e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_b0df4b51-c351-420a-96c6-8da3173a541e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities_0a67093c-023e-4ed0-a0c7-4d7e16e54ac8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities_0a67093c-023e-4ed0-a0c7-4d7e16e54ac8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_355d8621-76b4-4118-bdb9-4154470a2c9e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_355d8621-76b4-4118-bdb9-4154470a2c9e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_43cc5209-e524-4b9b-bb06-1ce22d184e62" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_43cc5209-e524-4b9b-bb06-1ce22d184e62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_IncassiDerivantiDalRimborsoDiAnticipiDaCreditiFinanziariEAltreAttivitFinanziarieEsclusiIDerivatiDiCoperturaAttivaENonDiCopertura_0cc0c6c0-384a-4e6e-9075-0945ec1917e5" xlink:href="tim-2021-12-31.xsd#tim_IncassiDerivantiDalRimborsoDiAnticipiDaCreditiFinanziariEAltreAttivitFinanziarieEsclusiIDerivatiDiCoperturaAttivaENonDiCopertura"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_tim_IncassiDerivantiDalRimborsoDiAnticipiDaCreditiFinanziariEAltreAttivitFinanziarieEsclusiIDerivatiDiCoperturaAttivaENonDiCopertura_0cc0c6c0-384a-4e6e-9075-0945ec1917e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_ProventiDallaVenditaPagamentiPerAcquisizioneDiAltrePartecipazioni_93567968-15e1-4a30-b87e-5f0d607a6abf" xlink:href="tim-2021-12-31.xsd#tim_ProventiDallaVenditaPagamentiPerAcquisizioneDiAltrePartecipazioni"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_tim_ProventiDallaVenditaPagamentiPerAcquisizioneDiAltrePartecipazioni_93567968-15e1-4a30-b87e-5f0d607a6abf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities_4f0b92b5-0251-4615-aa90-8bb4086fe320" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesContinuingOperations_35b255e6-d7ef-48d0-908e-aeb59a38a619" xlink:to="loc_ifrs-full_ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities_4f0b92b5-0251-4615-aa90-8bb4086fe320" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_998a26e3-2531-4c34-bb7d-8662b42d0306" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_998a26e3-2531-4c34-bb7d-8662b42d0306" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_IncassiPerAumentiRimborsiDiCapitaleCompreseSocietControllate_85eb5dea-9f8c-4fd9-97c8-b64a9ead4729" xlink:href="tim-2021-12-31.xsd#tim_IncassiPerAumentiRimborsiDiCapitaleCompreseSocietControllate"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_tim_IncassiPerAumentiRimborsiDiCapitaleCompreseSocietControllate_85eb5dea-9f8c-4fd9-97c8-b64a9ead4729" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_b3ef76cc-3eb6-40ca-806a-f53e1ea713e8" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_b3ef76cc-3eb6-40ca-806a-f53e1ea713e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_b31b25ce-8910-45c0-a5e4-b0538528577d" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_b31b25ce-8910-45c0-a5e4-b0538528577d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_VariazioneDeiDerivatiAttiviPassiviDiCoperturaENon_9a497eeb-7982-4085-98ea-8585a3457e2e" xlink:href="tim-2021-12-31.xsd#tim_VariazioneDeiDerivatiAttiviPassiviDiCoperturaENon"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_tim_VariazioneDeiDerivatiAttiviPassiviDiCoperturaENon_9a497eeb-7982-4085-98ea-8585a3457e2e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromChangesInOwnershipInterestsInSubsidiaries_39b236f0-9742-42e9-a152-573bad0aa203" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromChangesInOwnershipInterestsInSubsidiaries"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_ifrs-full_ProceedsFromChangesInOwnershipInterestsInSubsidiaries_39b236f0-9742-42e9-a152-573bad0aa203" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_VariazioneDellePassivitFinanziarieCorrentiEAltre_fd9679d8-59e0-4313-ba0d-7d89c54aaf64" xlink:href="tim-2021-12-31.xsd#tim_VariazioneDellePassivitFinanziarieCorrentiEAltre"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesContinuingOperations_9a138b5e-5f3b-4172-9482-f3f83fb31651" xlink:to="loc_tim_VariazioneDellePassivitFinanziarieCorrentiEAltre_fd9679d8-59e0-4313-ba0d-7d89c54aaf64" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.tim.it/role/StatementofcashflowsindirectmethodParenthetical" xlink:type="simple" xlink:href="tim-2021-12-31.xsd#StatementofcashflowsindirectmethodParenthetical"/>
  <link:calculationLink xlink:role="http://www.tim.it/role/StatementofcashflowsindirectmethodParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_tim_TotaleAcquistiDiAttivitImmaterialiMaterialieDirittiDusoSuBeniDiTerziPerCompetenza_c8c2abc9-f40f-4c20-9982-8b80e07638f2" xlink:href="tim-2021-12-31.xsd#tim_TotaleAcquistiDiAttivitImmaterialiMaterialieDirittiDusoSuBeniDiTerziPerCompetenza"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_e55a457e-b457-45f5-b40a-e579f7947e7e" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_TotaleAcquistiDiAttivitImmaterialiMaterialieDirittiDusoSuBeniDiTerziPerCompetenza_c8c2abc9-f40f-4c20-9982-8b80e07638f2" xlink:to="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_e55a457e-b457-45f5-b40a-e579f7947e7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_b113e3e8-0435-4834-8308-57ff13133bf3" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_TotaleAcquistiDiAttivitImmaterialiMaterialieDirittiDusoSuBeniDiTerziPerCompetenza_c8c2abc9-f40f-4c20-9982-8b80e07638f2" xlink:to="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_b113e3e8-0435-4834-8308-57ff13133bf3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_tim_AcquistiDiDirittiDusoSuBeniDiTerzi_6096def1-7162-46cf-b865-4fc81470f63b" xlink:href="tim-2021-12-31.xsd#tim_AcquistiDiDirittiDusoSuBeniDiTerzi"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_tim_TotaleAcquistiDiAttivitImmaterialiMaterialieDirittiDusoSuBeniDiTerziPerCompetenza_c8c2abc9-f40f-4c20-9982-8b80e07638f2" xlink:to="loc_tim_AcquistiDiDirittiDusoSuBeniDiTerzi_6096def1-7162-46cf-b865-4fc81470f63b" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
