diff --git a/src/entries/popup/components/TransactionFee/TransactionFee.tsx b/src/entries/popup/components/TransactionFee/TransactionFee.tsx
index 0ce4707751..4b69f519c5 100644
--- a/src/entries/popup/components/TransactionFee/TransactionFee.tsx
+++ b/src/entries/popup/components/TransactionFee/TransactionFee.tsx
@@ -286,7 +286,7 @@ type TransactionFeeProps = {
   disableShortcuts?: boolean;
   address?: Address;
   defaultSpeed?: GasSpeed;
-  transactionRequest: TransactionRequest;
+  transactionRequests: TransactionRequest[];
   accentColor?: string;
   plainTriggerBorder?: boolean;
   analyticsEvents?: {
@@ -294,6 +294,8 @@ type TransactionFeeProps = {
     transactionSpeedSwitched: keyof EventProperties;
     transactionSpeedClicked: keyof EventProperties;
   };
+  feeLabel?: string;
+  feeInfoButton?: { onClick: () => void };
 };
 
 export function TransactionFee({
@@ -301,10 +303,12 @@ export function TransactionFee({
   disableShortcuts,
   address,
   defaultSpeed,
-  transactionRequest,
+  transactionRequests,
   accentColor,
   plainTriggerBorder,
   analyticsEvents,
+  feeLabel,
+  feeInfoButton,
 }: TransactionFeeProps) {
   const { defaultTxSpeed } = useDefaultTxSpeed({ chainId });
   const {
@@ -322,7 +326,7 @@ export function TransactionFee({
     chainId,
     address,
     defaultSpeed: defaultSpeed || defaultTxSpeed,
-    transactionRequest,
+    transactionRequests,
   });
 
   return (
@@ -342,6 +346,8 @@ export function TransactionFee({
       currentBaseFee={currentBaseFee}
       baseFeeTrend={baseFeeTrend}
       feeType={feeType}
+      feeLabel={feeLabel}
+      feeInfoButton={feeInfoButton}
     />
   );
 }
diff --git a/src/entries/popup/hooks/useGas.ts b/src/entries/popup/hooks/useGas.ts
index dd07b1b807..3da4572fd9 100644
--- a/src/entries/popup/hooks/useGas.ts
+++ b/src/entries/popup/hooks/useGas.ts
@@ -10,6 +10,7 @@ import { isLegacyMeteorologyFeeData } from '~/core/resources/gas/classification'
 import { useEstimateApprovalGasLimit } from '~/core/resources/gas/estimateApprovalGasLimit';
 import { useEstimateSwapGasLimit } from '~/core/resources/gas/estimateSwapGasLimit';
 import { useOptimismL1SecurityFee } from '~/core/resources/gas/optimismL1SecurityFee';
+import { estimateTransactionsGasLimit } from '~/core/resources/transactions/simulation';
 import { useCurrentCurrencyStore, useGasStore } from '~/core/state';
 import { useNetworkStore } from '~/core/state/networks/networks';
 import { ParsedAsset, ParsedSearchAsset } from '~/core/types/assets';
@@ -365,27 +366,72 @@ const useGas = ({
   };
 };
 
+const toSimulationTransaction = (
+  tx: TransactionRequest,
+): { from: string; to: string; value: string; data: string } => ({
+  from: tx.from?.toString() ?? '',
+  to: tx.to?.toString() ?? '',
+  value: tx.value?.toString() ?? '0',
+  data: tx.data?.toString() ?? '0x',
+});
+
+/**
+ * Gas estimation for one or more transactions.
+ * Single tx: uses provider estimateGas. Batch: sums gas from simulation API.
+ */
 export const useTransactionGas = ({
   chainId,
   address,
   defaultSpeed,
-  transactionRequest,
+  transactionRequests,
 }: {
   chainId: ChainId;
   address?: Address;
   defaultSpeed?: GasSpeed;
-  transactionRequest: TransactionRequest;
+  transactionRequests: TransactionRequest[];
 }) => {
-  const { data: estimatedGasLimit } = useEstimateGasLimit({
-    chainId,
-    transactionRequest: useDebounce(transactionRequest, 500),
+  const debouncedRequests = useDebounce(transactionRequests, 500);
+  const isSingle = (debouncedRequests?.length ?? 0) <= 1;
+
+  const { data: singleGasLimit } = useEstimateGasLimit(
+    {
+      chainId,
+      transactionRequest: debouncedRequests?.[0] ?? {},
+    },
+    { enabled: !!chainId && isSingle && !!debouncedRequests?.length },
+  );
+
+  const { data: batchGasLimit } = useQuery({
+    queryKey: [
+      'estimateBatchGasLimit',
+      chainId,
+      address,
+      debouncedRequests
+        ?.map(
+          (r) =>
+            `${r.from ?? ''}-${r.to}-${r.value?.toString() ?? '0'}-${r.data}`,
+        )
+        .join(','),
+    ],
+    queryFn: async () => {
+      if (!debouncedRequests?.length || isSingle) return undefined;
+      const steps = debouncedRequests.map((tx, i) => ({
+        transaction: toSimulationTransaction(tx),
+        label: `Call ${i + 1}`,
+      }));
+      return estimateTransactionsGasLimit({ chainId, steps });
+    },
+    enabled: !!chainId && !isSingle && !!debouncedRequests?.length,
   });
+
+  const estimatedGasLimit = isSingle ? singleGasLimit : batchGasLimit;
+
   return useGas({
     chainId,
     address,
     defaultSpeed,
-    estimatedGasLimit,
-    transactionRequest,
+    estimatedGasLimit: estimatedGasLimit ?? undefined,
+    transactionRequest: debouncedRequests?.[0] ?? null,
     enabled: true,
   });
 };
diff --git a/src/entries/popup/pages/home/Delegations/RevokeDelegationPage.tsx b/src/entries/popup/pages/home/Delegations/RevokeDelegationPage.tsx
index dd585f42c9..1c8ac78a8f 100644
--- a/src/entries/popup/pages/home/Delegations/RevokeDelegationPage.tsx
+++ b/src/entries/popup/pages/home/Delegations/RevokeDelegationPage.tsx
@@ -634,13 +634,15 @@ export const RevokeDelegationPage = () => {
               <TransactionFee
                 chainId={currentDelegation.chainId}
                 address={revokeAddress}
-                transactionRequest={{
-                  to: revokeAddress,
-                  from: revokeAddress,
-                  chainId: currentDelegation.chainId,
-                  data: '0x',
-                  value: '0x0',
-                }}
+                transactionRequests={[
+                  {
+                    to: revokeAddress,
+                    from: revokeAddress,
+                    chainId: currentDelegation.chainId,
+                    data: '0x',
+                    value: '0x0',
+                  },
+                ]}
               />
             </Row>
             <Row>
diff --git a/src/entries/popup/pages/messages/SendTransaction/index.tsx b/src/entries/popup/pages/messages/SendTransaction/index.tsx
index 4700a202fa..8f6af93cb5 100644
--- a/src/entries/popup/pages/messages/SendTransaction/index.tsx
+++ b/src/entries/popup/pages/messages/SendTransaction/index.tsx
@@ -315,7 +315,11 @@ export function SendTransaction({
           }}
           chainId={activeSession?.chainId || ChainId.mainnet}
           address={activeSession?.address}
-          transactionRequest={request?.params?.[0] as TransactionRequest}
+          transactionRequests={
+            request?.params?.[0]
+              ? [request.params[0] as TransactionRequest]
+              : []
+          }
           plainTriggerBorder
         />
         <SendTransactionActions
diff --git a/src/entries/popup/pages/send/index.tsx b/src/entries/popup/pages/send/index.tsx
index 29b8303df4..fa9ea1d107 100644
--- a/src/entries/popup/pages/send/index.tsx
+++ b/src/entries/popup/pages/send/index.tsx
@@ -767,7 +767,11 @@ export function Send() {
                       <TransactionFee
                         disableShortcuts={contactSaveAction.show}
                         chainId={chainId}
-                        transactionRequest={transactionRequestForGas}
+                        transactionRequests={
+                          transactionRequestForGas
+                            ? [transactionRequestForGas]
+                            : []
+                        }
                         accentColor={assetAccentColor}
                       />
                     </Row>
diff --git a/src/entries/popup/pages/speedUpAndCancelSheet/index.tsx b/src/entries/popup/pages/speedUpAndCancelSheet/index.tsx
index 288c39ac94..9a9ebd5b08 100644
--- a/src/entries/popup/pages/speedUpAndCancelSheet/index.tsx
+++ b/src/entries/popup/pages/speedUpAndCancelSheet/index.tsx
@@ -393,7 +393,9 @@ export function SpeedUpAndCancelSheet({
                     <TransactionFee
                       chainId={transaction.chainId}
                       defaultSpeed={GasSpeed.URGENT}
-                      transactionRequest={transactionRequest}
+                      transactionRequests={
+                        transactionRequest ? [transactionRequest] : []
+                      }
                     />
                   )}
                 </Box>