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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:bfa70de9-89eb-4ffe-95e9-e4698e8024c9,g:ebc08943-8460-48b6-96c2-e4c59e5a37ca-->
<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:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.bat.com/role/StatementofcomprehensiveincomeprofitorlossbynatureofexpenseStatement" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementofcomprehensiveincomeprofitorlossbynatureofexpenseStatement"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementofcomprehensiveincomeprofitorlossbynatureofexpenseStatement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_6bb86936-65fa-49f2-a8c6-3b33c4d5c552" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_6dc0baea-4b36-4d73-acab-7de8f5156fb9" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_6bb86936-65fa-49f2-a8c6-3b33c4d5c552" xlink:to="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_6dc0baea-4b36-4d73-acab-7de8f5156fb9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax_4b6414e4-6eff-4a7d-aff8-e33fc72e3d35" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_6bb86936-65fa-49f2-a8c6-3b33c4d5c552" xlink:to="loc_ifrs-full_ProfitLossBeforeTax_4b6414e4-6eff-4a7d-aff8-e33fc72e3d35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax_1e60d7a7-a227-49c7-b220-7420e3bbce6f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_22ea4c5c-6741-4da1-997a-f121e3a9cf63" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_1e60d7a7-a227-49c7-b220-7420e3bbce6f" xlink:to="loc_ifrs-full_ProfitLossFromOperatingActivities_22ea4c5c-6741-4da1-997a-f121e3a9cf63" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost_ac50e891-facb-40d1-83ca-8cc4f57454a6" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_1e60d7a7-a227-49c7-b220-7420e3bbce6f" xlink:to="loc_ifrs-full_FinanceIncomeCost_ac50e891-facb-40d1-83ca-8cc4f57454a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_2119f44a-8fcf-40a7-bdeb-deb5d4849219" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossBeforeTax_1e60d7a7-a227-49c7-b220-7420e3bbce6f" xlink:to="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_2119f44a-8fcf-40a7-bdeb-deb5d4849219" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense_10ee0bbb-f9c0-4af4-90f5-7b6b3853fa48" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EmployeeBenefitsExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_EmployeeBenefitsExpense_10ee0bbb-f9c0-4af4-90f5-7b6b3853fa48" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Revenue_fa375f9b-d2e8-40ed-b165-091beedfc187" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Revenue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_Revenue_fa375f9b-d2e8-40ed-b165-091beedfc187" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_fd3d5624-63b8-4146-ae45-b3c47da16a9a" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_fd3d5624-63b8-4146-ae45-b3c47da16a9a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RawMaterialsAndConsumablesUsed_f9651887-722e-4030-894b-2cc9c336922c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RawMaterialsAndConsumablesUsed"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_RawMaterialsAndConsumablesUsed_f9651887-722e-4030-894b-2cc9c336922c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherExpenseByNature_3502d58a-599f-4b64-83e1-2e32c851a38b" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherExpenseByNature"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_OtherExpenseByNature_3502d58a-599f-4b64-83e1-2e32c851a38b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherIncome_7c8dd236-c2dc-471a-b78c-31862b7e6fea" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherIncome"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_OtherIncome_7c8dd236-c2dc-471a-b78c-31862b7e6fea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress_a6cbc6fc-416a-4b46-a1ae-cbbb95224722" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_ChangesInInventoriesOfFinishedGoodsAndWorkInProgress_a6cbc6fc-416a-4b46-a1ae-cbbb95224722" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue_bc3eacfb-652c-4f32-a85b-e9c3469e019c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities_8d3f4047-e351-474c-826b-b497d3435dd1" xlink:to="loc_ifrs-full_GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValue_bc3eacfb-652c-4f32-a85b-e9c3469e019c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.bat.com/role/StatementofcomprehensiveincomeprofitorlossbynatureofexpenseStatement_1" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementofcomprehensiveincomeprofitorlossbynatureofexpenseStatement_1"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementofcomprehensiveincomeprofitorlossbynatureofexpenseStatement_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_9043864c-4ecd-4cf7-9bea-d1aafe6f0a5a" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_763ba440-3e96-4122-b046-65c5e729d2a5" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToNoncontrollingInterests"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_9043864c-4ecd-4cf7-9bea-d1aafe6f0a5a" xlink:to="loc_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_763ba440-3e96-4122-b046-65c5e729d2a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent_9ddfee26-2971-4b47-9c24-9d473c3d057f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_9043864c-4ecd-4cf7-9bea-d1aafe6f0a5a" xlink:to="loc_ifrs-full_ProfitLossAttributableToOwnersOfParent_9ddfee26-2971-4b47-9c24-9d473c3d057f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.bat.com/role/StatementofcomprehensiveincomeOCIcomponentspresentedbeforetaxStatement" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementofcomprehensiveincomeOCIcomponentspresentedbeforetaxStatement"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementofcomprehensiveincomeOCIcomponentspresentedbeforetaxStatement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_bc2144cb-5e2e-47b2-bb4c-e2bf0d2b609e" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_79cb898d-b3b1-495a-965b-b5c4648593e9" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_bc2144cb-5e2e-47b2-bb4c-e2bf0d2b609e" xlink:to="loc_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_79cb898d-b3b1-495a-965b-b5c4648593e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_ee82a9ee-6e63-4e1c-8984-e0adefcb6bdf" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_bc2144cb-5e2e-47b2-bb4c-e2bf0d2b609e" xlink:to="loc_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_ee82a9ee-6e63-4e1c-8984-e0adefcb6bdf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_5eb4bf52-692c-41b9-99d9-4542a1bbf888" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_5eb4bf52-692c-41b9-99d9-4542a1bbf888" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax_494e54ca-449f-4d95-a142-a75bc09b713a" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax_494e54ca-449f-4d95-a142-a75bc09b713a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_OtherComprehensiveIncomeAssociatesDifferencesOnExchangeThatWillBeReclassifiedToProfitOrLoss_0582f8a1-619f-4d56-93da-aaa115c2c407" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_OtherComprehensiveIncomeAssociatesDifferencesOnExchangeThatWillBeReclassifiedToProfitOrLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_bats_OtherComprehensiveIncomeAssociatesDifferencesOnExchangeThatWillBeReclassifiedToProfitOrLoss_0582f8a1-619f-4d56-93da-aaa115c2c407" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsDifferencesOnExchangeOnBorrowings_0a90952b-fb63-448f-bb53-e8723011d441" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsDifferencesOnExchangeOnBorrowings"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_bats_OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsDifferencesOnExchangeOnBorrowings_0a90952b-fb63-448f-bb53-e8723011d441" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_7f5d84d9-defe-4523-9573-b3724821a375" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome_7f5d84d9-defe-4523-9573-b3724821a375" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation_35e0c1a5-4af2-4752-860e-6e883d514fce" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation_35e0c1a5-4af2-4752-860e-6e883d514fce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_81091d95-22f8-4be9-9ee9-ad32d1b43dbc" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax_81091d95-22f8-4be9-9ee9-ad32d1b43dbc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_f4835ffe-7fc4-406a-94ab-5e388f0e5003" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax_f4835ffe-7fc4-406a-94ab-5e388f0e5003" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_d23ef5ae-4f08-4300-8572-8eaaecce86cc" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_d23ef5ae-4f08-4300-8572-8eaaecce86cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax_523026e0-a05a-4d08-b4ab-12940f5614d4" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_02eb582b-2f7a-4190-b1f6-d1335d771c14" xlink:to="loc_ifrs-full_ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax_523026e0-a05a-4d08-b4ab-12940f5614d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome_95fc6e3f-5d7c-4dc0-be10-4168005d0b3d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_55ae7e30-fd2c-4832-9db0-fbc4de4abf06" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncome_95fc6e3f-5d7c-4dc0-be10-4168005d0b3d" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_55ae7e30-fd2c-4832-9db0-fbc4de4abf06" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_db26676c-6aea-4d97-835c-cf9eb8809576" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncome_95fc6e3f-5d7c-4dc0-be10-4168005d0b3d" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_db26676c-6aea-4d97-835c-cf9eb8809576" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_5f1808eb-839b-460f-9015-fbd49d446fb3" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_7d987959-d9c5-4723-b9a4-85bfa205d656" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_5f1808eb-839b-460f-9015-fbd49d446fb3" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_7d987959-d9c5-4723-b9a4-85bfa205d656" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_OtherComprehensiveIncomeBeforeTaxMovementInSurplusRestrictions_b541d9ca-4028-4b00-b04e-862a791daf59" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_OtherComprehensiveIncomeBeforeTaxMovementInSurplusRestrictions"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_5f1808eb-839b-460f-9015-fbd49d446fb3" xlink:to="loc_bats_OtherComprehensiveIncomeBeforeTaxMovementInSurplusRestrictions_b541d9ca-4028-4b00-b04e-862a791daf59" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_4866c9f6-9d48-4bc2-979f-e0fac63e89da" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_5f1808eb-839b-460f-9015-fbd49d446fb3" xlink:to="loc_ifrs-full_IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome_4866c9f6-9d48-4bc2-979f-e0fac63e89da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_4e7e3771-3c3c-4348-8833-586fdbce061d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_5f1808eb-839b-460f-9015-fbd49d446fb3" xlink:to="loc_ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments_4e7e3771-3c3c-4348-8833-586fdbce061d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_019b1334-bfbc-70b0-97d0-ba7f76c06c9c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_5f1808eb-839b-460f-9015-fbd49d446fb3" xlink:to="loc_ifrs-full_ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax_019b1334-bfbc-70b0-97d0-ba7f76c06c9c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.bat.com/role/StatementofcomprehensiveincomeOCIcomponentspresentedbeforetaxStatement_1" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementofcomprehensiveincomeOCIcomponentspresentedbeforetaxStatement_1"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementofcomprehensiveincomeOCIcomponentspresentedbeforetaxStatement_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome_3fa026c0-f5da-4246-bac7-7e92c60caaf7" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_04ab1815-6d67-4419-8fb9-532bdfb2ce9a" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_3fa026c0-f5da-4246-bac7-7e92c60caaf7" xlink:to="loc_ifrs-full_ProfitLoss_04ab1815-6d67-4419-8fb9-532bdfb2ce9a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome_563984e3-88a6-4cd2-a927-ea5934d9ec6c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ComprehensiveIncome_3fa026c0-f5da-4246-bac7-7e92c60caaf7" xlink:to="loc_ifrs-full_OtherComprehensiveIncome_563984e3-88a6-4cd2-a927-ea5934d9ec6c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.bat.com/role/StatementoffinancialpositioncurrentnoncurrentStatement" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementoffinancialpositioncurrentnoncurrentStatement"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementoffinancialpositioncurrentnoncurrentStatement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets_50431a54-2f3d-4111-b681-263657384f60" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_dca4f107-91d8-4b2e-9ca5-f3bc93496f8c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_50431a54-2f3d-4111-b681-263657384f60" xlink:to="loc_ifrs-full_CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_dca4f107-91d8-4b2e-9ca5-f3bc93496f8c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_10864c31-ee22-4f60-8c87-fda145720374" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_50431a54-2f3d-4111-b681-263657384f60" xlink:to="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_10864c31-ee22-4f60-8c87-fda145720374" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentRecognisedAssetsDefinedBenefitPlan_5af75d7f-7c84-499c-a4dd-9e11738b25c0" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentRecognisedAssetsDefinedBenefitPlan"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_NoncurrentRecognisedAssetsDefinedBenefitPlan_5af75d7f-7c84-499c-a4dd-9e11738b25c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets_6fa69261-bbaf-4223-af29-78c2b3341b51" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_PropertyPlantAndEquipmentIncludingRightofuseAssets_6fa69261-bbaf-4223-af29-78c2b3341b51" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsAndGoodwill_40b7904e-cceb-4b17-b168-e9c573c28fdd" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IntangibleAssetsAndGoodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_IntangibleAssetsAndGoodwill_40b7904e-cceb-4b17-b168-e9c573c28fdd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentReceivables_7194cf8e-bab6-4197-9409-e9cf0a8d2cbc" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentReceivables"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_NoncurrentReceivables_7194cf8e-bab6-4197-9409-e9cf0a8d2cbc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxAssets_b39fe28d-2227-48ca-957e-2dfa3a540484" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DeferredTaxAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_DeferredTaxAssets_b39fe28d-2227-48ca-957e-2dfa3a540484" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentAccountedForUsingEquityMethod_a94e7083-099f-4e6e-b885-54e647655f0d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InvestmentAccountedForUsingEquityMethod"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_InvestmentAccountedForUsingEquityMethod_a94e7083-099f-4e6e-b885-54e647655f0d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_a2d33936-86d3-4e13-ae05-2f202960ee5a" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_a2d33936-86d3-4e13-ae05-2f202960ee5a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentDerivativeFinancialAssets_7bef34d7-6a30-4625-94d9-9bc4eacf94db" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentDerivativeFinancialAssets"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentAssets_5ee6db2c-0943-4080-90d8-71b1e2430691" xlink:to="loc_ifrs-full_NoncurrentDerivativeFinancialAssets_7bef34d7-6a30-4625-94d9-9bc4eacf94db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities_c419988e-d78c-42dd-a79b-7b411aa68fd9" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAndLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_98115c43-4f6b-4b5d-bff8-227d92322049" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAndLiabilities_c419988e-d78c-42dd-a79b-7b411aa68fd9" xlink:to="loc_ifrs-full_Equity_98115c43-4f6b-4b5d-bff8-227d92322049" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilities_2c89397a-5078-4d21-91fc-143fb25fa77d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAndLiabilities_c419988e-d78c-42dd-a79b-7b411aa68fd9" xlink:to="loc_ifrs-full_CurrentLiabilities_2c89397a-5078-4d21-91fc-143fb25fa77d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLiabilities_d6f1499b-469c-4014-899c-94895ccede9c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAndLiabilities_c419988e-d78c-42dd-a79b-7b411aa68fd9" xlink:to="loc_ifrs-full_NoncurrentLiabilities_d6f1499b-469c-4014-899c-94895ccede9c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentDerivativeFinancialLiabilities_8653bfe2-0e84-472f-b3c3-a7c636b43902" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentDerivativeFinancialLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:to="loc_ifrs-full_NoncurrentDerivativeFinancialLiabilities_8653bfe2-0e84-472f-b3c3-a7c636b43902" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan_66650b43-0fe0-40ef-84ed-f1ffba62022b" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:to="loc_ifrs-full_NoncurrentRecognisedLiabilitiesDefinedBenefitPlan_66650b43-0fe0-40ef-84ed-f1ffba62022b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxLiabilities_95ebb6ca-790f-4635-a4f3-fc1633d541af" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:to="loc_ifrs-full_DeferredTaxLiabilities_95ebb6ca-790f-4635-a4f3-fc1633d541af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentProvisions_1328c0e8-884a-4fe7-8d8a-71742c21b825" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentProvisions"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:to="loc_ifrs-full_NoncurrentProvisions_1328c0e8-884a-4fe7-8d8a-71742c21b825" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentPayables_78e1b042-12bc-45c7-8641-44b073309871" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentPayables"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:to="loc_ifrs-full_NoncurrentPayables_78e1b042-12bc-45c7-8641-44b073309871" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LongtermBorrowings_dea1b368-3730-4c44-9a20-c8984a6558da" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LongtermBorrowings"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_NoncurrentLiabilities_df478efc-9f18-4fb1-ace1-089802a5c35c" xlink:to="loc_ifrs-full_LongtermBorrowings_dea1b368-3730-4c44-9a20-c8984a6558da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets_99d8b992-bd59-4ca2-ac02-4c5c7970e463" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets_c029249c-0081-4ec9-b37a-86571f6c42f0" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_Assets_99d8b992-bd59-4ca2-ac02-4c5c7970e463" xlink:to="loc_ifrs-full_CurrentAssets_c029249c-0081-4ec9-b37a-86571f6c42f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssets_b5200717-d262-40a7-9466-6e1fc66bda23" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_Assets_99d8b992-bd59-4ca2-ac02-4c5c7970e463" xlink:to="loc_ifrs-full_NoncurrentAssets_b5200717-d262-40a7-9466-6e1fc66bda23" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilities_8c83009a-40f6-49f2-b155-d66b6280d158" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_50e2a9c1-9a1f-41ff-b689-f4ac946b0d88" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilities_8c83009a-40f6-49f2-b155-d66b6280d158" xlink:to="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_50e2a9c1-9a1f-41ff-b689-f4ac946b0d88" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_79a23f64-9241-45c2-80b9-4edd12fc2901" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilities_8c83009a-40f6-49f2-b155-d66b6280d158" xlink:to="loc_ifrs-full_LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_79a23f64-9241-45c2-80b9-4edd12fc2901" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_b11fa823-9be6-465b-baa9-c5d5312097a8" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShorttermBorrowings_62a6a797-53b3-4135-a771-f8c157af15b2" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShorttermBorrowings"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_b11fa823-9be6-465b-baa9-c5d5312097a8" xlink:to="loc_ifrs-full_ShorttermBorrowings_62a6a797-53b3-4135-a771-f8c157af15b2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxLiabilitiesCurrent_a7aab351-c2e9-400f-a511-c9f98762cf18" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentTaxLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_b11fa823-9be6-465b-baa9-c5d5312097a8" xlink:to="loc_ifrs-full_CurrentTaxLiabilitiesCurrent_a7aab351-c2e9-400f-a511-c9f98762cf18" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentProvisions_1c92ec7d-3da4-4429-a95b-7b882fa81130" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentProvisions"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_b11fa823-9be6-465b-baa9-c5d5312097a8" xlink:to="loc_ifrs-full_CurrentProvisions_1c92ec7d-3da4-4429-a95b-7b882fa81130" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherCurrentPayables_fac4590f-28bd-4d62-85e8-ecb37ca58a7a" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TradeAndOtherCurrentPayables"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_b11fa823-9be6-465b-baa9-c5d5312097a8" xlink:to="loc_ifrs-full_TradeAndOtherCurrentPayables_fac4590f-28bd-4d62-85e8-ecb37ca58a7a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentDerivativeFinancialLiabilities_aba94934-75c3-4099-85ff-a2b8f53622c4" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentDerivativeFinancialLiabilities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentLiabilitiesOtherThanLiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale_b11fa823-9be6-465b-baa9-c5d5312097a8" xlink:to="loc_ifrs-full_CurrentDerivativeFinancialLiabilities_aba94934-75c3-4099-85ff-a2b8f53622c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent_aafdbb7c-abde-4a49-a601-42e4f43d7b5f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarnings_6704dda4-5ff8-4298-85df-29b45efd0d92" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RetainedEarnings"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_aafdbb7c-abde-4a49-a601-42e4f43d7b5f" xlink:to="loc_ifrs-full_RetainedEarnings_6704dda4-5ff8-4298-85df-29b45efd0d92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_SharePremiumCapitalRedemptionAndMergerReserves_cefb379a-4f58-4104-b711-480bde89e82c" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_SharePremiumCapitalRedemptionAndMergerReserves"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_aafdbb7c-abde-4a49-a601-42e4f43d7b5f" xlink:to="loc_bats_SharePremiumCapitalRedemptionAndMergerReserves_cefb379a-4f58-4104-b711-480bde89e82c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReserves_6319ff69-e2ba-4f2b-b5cb-b0b418b25556" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherReserves"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_aafdbb7c-abde-4a49-a601-42e4f43d7b5f" xlink:to="loc_ifrs-full_OtherReserves_6319ff69-e2ba-4f2b-b5cb-b0b418b25556" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital_34115e84-23db-4637-82d3-1da67cce4b83" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IssuedCapital"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_EquityAttributableToOwnersOfParent_aafdbb7c-abde-4a49-a601-42e4f43d7b5f" xlink:to="loc_ifrs-full_IssuedCapital_34115e84-23db-4637-82d3-1da67cce4b83" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity_b93c1bb3-3aa6-4ea7-ab82-57b3be710cc6" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Equity"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_PerpetualHybridBonds_ca075035-d8f4-4a2f-9b93-e11ee38ebabb" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_PerpetualHybridBonds"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_Equity_b93c1bb3-3aa6-4ea7-ab82-57b3be710cc6" xlink:to="loc_bats_PerpetualHybridBonds_ca075035-d8f4-4a2f-9b93-e11ee38ebabb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncontrollingInterests_8577ac0c-10b8-4841-bee4-8a5b31311e33" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncontrollingInterests"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_Equity_b93c1bb3-3aa6-4ea7-ab82-57b3be710cc6" xlink:to="loc_ifrs-full_NoncontrollingInterests_8577ac0c-10b8-4841-bee4-8a5b31311e33" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAttributableToOwnersOfParent_9cf6b277-3887-4d65-a9c4-7f87b7187118" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EquityAttributableToOwnersOfParent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_Equity_b93c1bb3-3aa6-4ea7-ab82-57b3be710cc6" xlink:to="loc_ifrs-full_EquityAttributableToOwnersOfParent_9cf6b277-3887-4d65-a9c4-7f87b7187118" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.bat.com/role/StatementoffinancialpositioncurrentnoncurrentStatement_1" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementoffinancialpositioncurrentnoncurrentStatement_1"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementoffinancialpositioncurrentnoncurrentStatement_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_CurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_91385c1c-1ee7-48eb-ba03-b577a4b3e530" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_CurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_bats_CurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_91385c1c-1ee7-48eb-ba03-b577a4b3e530" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherCurrentReceivables_c1450664-3390-4724-8e52-79fdea1bb589" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_TradeAndOtherCurrentReceivables"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_ifrs-full_TradeAndOtherCurrentReceivables_c1450664-3390-4724-8e52-79fdea1bb589" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_71b9ea62-fd4a-4cb7-bd8f-32ed9159655c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners_71b9ea62-fd4a-4cb7-bd8f-32ed9159655c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents_f7560211-746f-4c9d-a173-ed39c1ab562f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_ifrs-full_CashAndCashEquivalents_f7560211-746f-4c9d-a173-ed39c1ab562f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Inventories_947464bd-3b83-447b-9309-c3178224ac19" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_Inventories"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_ifrs-full_Inventories_947464bd-3b83-447b-9309-c3178224ac19" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxAssetsCurrent_9d5524ff-8d0a-4bf4-a25a-bfd21405c423" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentTaxAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_ifrs-full_CurrentTaxAssetsCurrent_9d5524ff-8d0a-4bf4-a25a-bfd21405c423" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentDerivativeFinancialAssets_60223ae1-289d-4d48-83d0-21b22965cc6f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CurrentDerivativeFinancialAssets"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CurrentAssets_29e91c86-fbdc-435c-ba01-9241dad5e51f" xlink:to="loc_ifrs-full_CurrentDerivativeFinancialAssets_60223ae1-289d-4d48-83d0-21b22965cc6f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.bat.com/role/StatementofcashflowsindirectmethodStatement" xlink:type="simple" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#StatementofcashflowsindirectmethodStatement"/>
  <link:calculationLink xlink:role="http://www.bat.com/role/StatementofcashflowsindirectmethodStatement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss_0910ade5-1925-4785-be76-7062c3cbad77" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_aa8b2f65-4753-4926-9d86-f17291610812" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_0910ade5-1925-4785-be76-7062c3cbad77" xlink:to="loc_ifrs-full_IncomeTaxExpenseContinuingOperations_aa8b2f65-4753-4926-9d86-f17291610812" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_0482b0d2-4b91-40b2-8a2c-c57c7f10cc86" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_0910ade5-1925-4785-be76-7062c3cbad77" xlink:to="loc_ifrs-full_ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_0482b0d2-4b91-40b2-8a2c-c57c7f10cc86" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost_f95a1395-afe3-4556-ba54-2def87b0922f" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_0910ade5-1925-4785-be76-7062c3cbad77" xlink:to="loc_ifrs-full_FinanceIncomeCost_f95a1395-afe3-4556-ba54-2def87b0922f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_f27af7ca-c887-417d-a7bc-073745edeefb" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_ProfitLoss_0910ade5-1925-4785-be76-7062c3cbad77" xlink:to="loc_ifrs-full_ProfitLossFromOperatingActivities_f27af7ca-c887-417d-a7bc-073745edeefb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsToAcquireOrRedeemEntitysShares_2c5f7fa4-c038-4d01-8be5-428de4c9cbd9" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsToAcquireOrRedeemEntitysShares"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_PaymentsToAcquireOrRedeemEntitysShares_2c5f7fa4-c038-4d01-8be5-428de4c9cbd9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBondsNotesAndDebentures_ae12dcf1-cf41-4cd6-807c-4fe74395ffec" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RepaymentsOfBondsNotesAndDebentures"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_RepaymentsOfBondsNotesAndDebentures_ae12dcf1-cf41-4cd6-807c-4fe74395ffec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries_247b256c-6b60-4113-99ee-87892930fbcb" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_PaymentsFromChangesInOwnershipInterestsInSubsidiaries_247b256c-6b60-4113-99ee-87892930fbcb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromIssueOfBondsNotesAndDebentures_8450162a-9c7f-4b72-8d21-5d185decb426" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromIssueOfBondsNotesAndDebentures"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_ProceedsFromIssueOfBondsNotesAndDebentures_8450162a-9c7f-4b72-8d21-5d185decb426" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_PaymentsOfCapitalLeaseLiabilitiesClassifiedAsFinancingActivities_44b0b545-3001-41c2-bef4-7674afc735f7" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_PaymentsOfCapitalLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_bats_PaymentsOfCapitalLeaseLiabilitiesClassifiedAsFinancingActivities_44b0b545-3001-41c2-bef4-7674afc735f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities_c5c76f5e-c407-46c5-a0a4-af72feff301c" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities_c5c76f5e-c407-46c5-a0a4-af72feff301c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_2353abfe-b8cf-479c-beb0-0a123e34694d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities_2353abfe-b8cf-479c-beb0-0a123e34694d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_PaymentsToAcquireOrRedeemEntitysSharesHeldInEmployeeShareOwnershipTrusts_8a2591e0-6a79-423e-b5b0-3b5df01a55b6" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_PaymentsToAcquireOrRedeemEntitysSharesHeldInEmployeeShareOwnershipTrusts"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_bats_PaymentsToAcquireOrRedeemEntitysSharesHeldInEmployeeShareOwnershipTrusts_8a2591e0-6a79-423e-b5b0-3b5df01a55b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_13451cf3-5661-4a79-bea9-76a56ef2bdac" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_13451cf3-5661-4a79-bea9-76a56ef2bdac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_PaymentOfCoupons_5e5d653b-366c-462a-981a-68a803aaf359" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_PaymentOfCoupons"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_bats_PaymentOfCoupons_5e5d653b-366c-462a-981a-68a803aaf359" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities_ab0f55f8-90bf-48d4-8c45-c3555b62bce3" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_InterestPaidClassifiedAsFinancingActivities_ab0f55f8-90bf-48d4-8c45-c3555b62bce3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_PaymentsOfInterestLeaseLiabilitiesClassifiedAsFinancingActivities_2128877f-1b08-4d8c-8e32-23e47e242e35" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_PaymentsOfInterestLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_bats_PaymentsOfInterestLeaseLiabilitiesClassifiedAsFinancingActivities_2128877f-1b08-4d8c-8e32-23e47e242e35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_00c19156-520d-4783-b2a1-52e6436b8dd4" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_00c19156-520d-4783-b2a1-52e6436b8dd4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_InflowsOutflowsRelatingToDerivativeFinancialInstruments_e8fe56b9-83da-4220-9386-217950dd9a09" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_InflowsOutflowsRelatingToDerivativeFinancialInstruments"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_bats_InflowsOutflowsRelatingToDerivativeFinancialInstruments_e8fe56b9-83da-4220-9386-217950dd9a09" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities_f855a0bf-5ff9-439e-aa59-abff6eaa22ed" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_f3eb8d18-6e73-4c2d-b873-7363e24d6dfc" xlink:to="loc_ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities_f855a0bf-5ff9-439e-aa59-abff6eaa22ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_6c1dc929-e700-4962-8303-87ee90688377" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_756a93c3-f6f7-4a73-8b3f-0e3730b2b8e7" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_6c1dc929-e700-4962-8303-87ee90688377" xlink:to="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_756a93c3-f6f7-4a73-8b3f-0e3730b2b8e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_2fc60c6c-7fc1-4ddd-8179-a1b1c48b0fb0" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_6c1dc929-e700-4962-8303-87ee90688377" xlink:to="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_2fc60c6c-7fc1-4ddd-8179-a1b1c48b0fb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_9cf267c6-296b-45a2-9a48-9317ab169247" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_6c1dc929-e700-4962-8303-87ee90688377" xlink:to="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities_9cf267c6-296b-45a2-9a48-9317ab169247" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_b2991027-97b6-4667-81c7-e1b0d954cfab" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_c200e8a8-3fc8-436f-855f-15549d1d3f07" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_b2991027-97b6-4667-81c7-e1b0d954cfab" xlink:to="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_c200e8a8-3fc8-436f-855f-15549d1d3f07" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_IncreaseDecreaseInTransfersToHeldForSale_dcf570fb-721b-423b-82bd-e8fb64f5062c" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_IncreaseDecreaseInTransfersToHeldForSale"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_b2991027-97b6-4667-81c7-e1b0d954cfab" xlink:to="loc_bats_IncreaseDecreaseInTransfersToHeldForSale_dcf570fb-721b-423b-82bd-e8fb64f5062c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_2b08654a-a3fb-4e62-a050-67a8db9b1952" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_b2991027-97b6-4667-81c7-e1b0d954cfab" xlink:to="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_2b08654a-a3fb-4e62-a050-67a8db9b1952" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_e525b0db-2e07-436a-9349-4ed3c9e8e597" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInInventories"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_e525b0db-2e07-436a-9349-4ed3c9e8e597" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_888f55fd-4aee-46ab-91a7-f53304697539" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_888f55fd-4aee-46ab-91a7-f53304697539" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAdjustmentsForNoncashItems_d93bd788-da47-43b5-bf66-31bfb1922c6e" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OtherAdjustmentsForNoncashItems"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_OtherAdjustmentsForNoncashItems_d93bd788-da47-43b5-bf66-31bfb1922c6e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities_c4dad9c6-5203-4da4-b286-435a485a1f62" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProfitLossFromOperatingActivities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_ProfitLossFromOperatingActivities_c4dad9c6-5203-4da4-b286-435a485a1f62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_6f2c6d8e-dc33-4e3e-b1a4-055e397a4dff" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_6f2c6d8e-dc33-4e3e-b1a4-055e397a4dff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_1fc24b7e-ae06-4cff-910d-10d47610c760" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_1fc24b7e-ae06-4cff-910d-10d47610c760" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_AdjustmentsForIncreaseDecreaseInOtherProvisionsForLiabilities_07299ac3-5b88-46c6-846e-1cab09b3825a" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_AdjustmentsForIncreaseDecreaseInOtherProvisionsForLiabilities"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_bats_AdjustmentsForIncreaseDecreaseInOtherProvisionsForLiabilities_07299ac3-5b88-46c6-846e-1cab09b3825a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables_8b04e232-d1fc-4d53-90af-48ad46a8767b" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables_8b04e232-d1fc-4d53-90af-48ad46a8767b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_AdjustmentsForDecreaseIncreaseInProvisionForMasterSettlementAgreement_b109f34b-d230-4818-ad53-115e68d54964" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_AdjustmentsForDecreaseIncreaseInProvisionForMasterSettlementAgreement"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations_6e897431-77de-4c90-b186-0d521da7f837" xlink:to="loc_bats_AdjustmentsForDecreaseIncreaseInProvisionForMasterSettlementAgreement_b109f34b-d230-4818-ad53-115e68d54964" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_2a2bf449-e4ee-4e6c-8394-1b9ca1117ec5" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_2a2bf449-e4ee-4e6c-8394-1b9ca1117ec5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsReceivedClassifiedAsInvestingActivities_019c1e17-b3cd-7f43-8966-ad63b4f6b919" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsReceivedClassifiedAsInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_DividendsReceivedClassifiedAsInvestingActivities_019c1e17-b3cd-7f43-8966-ad63b4f6b919" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_a241a5f8-5869-40a4-a3e4-26a82b3c8818" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_a241a5f8-5869-40a4-a3e4-26a82b3c8818" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_15f225c4-e241-459e-bb0e-451ab79e008b" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_15f225c4-e241-459e-bb0e-451ab79e008b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bats_InvestmentInAssociatesAndAcquisitionsOfOtherSubsidiariesNetOfCashAcquired_743ffc6d-9629-4b9d-94d2-9262c5393581" xlink:href="213800FKA5MF17RJKT63-2025-12-31.xsd#bats_InvestmentInAssociatesAndAcquisitionsOfOtherSubsidiariesNetOfCashAcquired"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_bats_InvestmentInAssociatesAndAcquisitionsOfOtherSubsidiariesNetOfCashAcquired_743ffc6d-9629-4b9d-94d2-9262c5393581" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_a4aba5ee-d3bf-4f2e-852e-7a38642737f6" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_a4aba5ee-d3bf-4f2e-852e-7a38642737f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestReceivedClassifiedAsInvestingActivities_c0f4dbd6-6c8d-4f07-a8ee-a116e51b36c9" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_InterestReceivedClassifiedAsInvestingActivities"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_InterestReceivedClassifiedAsInvestingActivities_c0f4dbd6-6c8d-4f07-a8ee-a116e51b36c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities_43c3fdf5-e182-42b1-b774-d3f1b927caa3" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities_43c3fdf5-e182-42b1-b774-d3f1b927caa3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_8b497cc8-3228-49b6-b2fb-95911948da33" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities_8b497cc8-3228-49b6-b2fb-95911948da33" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfInterestsInAssociates_a81cbb80-a1bb-4f4a-b754-a8f863a379d6" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfInterestsInAssociates"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_ProceedsFromSalesOfInterestsInAssociates_a81cbb80-a1bb-4f4a-b754-a8f863a379d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_6fe99056-1d3d-400c-be33-1c60e742c6a1" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities_08802f89-0f39-4c68-9caa-a0f30a5c5825" xlink:to="loc_ifrs-full_ProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_6fe99056-1d3d-400c-be33-1c60e742c6a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_b2f90fb9-8155-4548-8b5f-dc5deae7b6c7" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperations_dc69cb80-b213-44cb-9ec7-4f7769b5525d" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_b2f90fb9-8155-4548-8b5f-dc5deae7b6c7" xlink:to="loc_ifrs-full_CashFlowsFromUsedInOperations_dc69cb80-b213-44cb-9ec7-4f7769b5525d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_7f0c0d4a-1e0a-4f15-8ab3-5e3873464c9e" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_b2f90fb9-8155-4548-8b5f-dc5deae7b6c7" xlink:to="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_7f0c0d4a-1e0a-4f15-8ab3-5e3873464c9e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsReceivedClassifiedAsOperatingActivities_7acfbae4-0feb-4a8d-a5bc-07c45e9537c7" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_DividendsReceivedClassifiedAsOperatingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities_b2f90fb9-8155-4548-8b5f-dc5deae7b6c7" xlink:to="loc_ifrs-full_DividendsReceivedClassifiedAsOperatingActivities_7acfbae4-0feb-4a8d-a5bc-07c45e9537c7" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
