diff --git a/app/scripts/controllers/transactions/index.js b/app/scripts/controllers/transactions/index.js
index d469cfa1b..4406672b2 100644
--- a/app/scripts/controllers/transactions/index.js
+++ b/app/scripts/controllers/transactions/index.js
@@ -858,6 +858,13 @@ export default class TransactionController extends EventEmitter {
             .round(2)
         }%`
 
+        const estimatedVsUsedGasRatio = `${
+          (new BigNumber(txMeta.txReceipt.gasUsed, 16))
+            .div(txMeta.swapMetaData.estimated_gas, 16)
+            .times(100)
+            .round(2)
+        }%`
+
         this._trackSegmentEvent({
           event: 'Swap Completed',
           category: 'swaps',
@@ -871,6 +878,7 @@ export default class TransactionController extends EventEmitter {
             ...txMeta.swapMetaData,
             token_to_amount_received: tokensReceived,
             quote_vs_executionRatio: quoteVsExecutionRatio,
+            estimated_vs_used_gasRatio: estimatedVsUsedGasRatio,
           },
           excludeMetaMetricsId: true,
         })
diff --git a/ui/app/ducks/swaps/swaps.js b/ui/app/ducks/swaps/swaps.js
index 840b4bfe2..9d912ad8c 100644
--- a/ui/app/ducks/swaps/swaps.js
+++ b/ui/app/ducks/swaps/swaps.js
@@ -474,6 +474,7 @@ export const signAndSendTransactions = (history, metaMetricsEvent) => {
       other_quote_selected: usedQuote.aggregator !== getTopQuote(state)?.aggregator,
       other_quote_selected_source: usedQuote.aggregator === getTopQuote(state)?.aggregator ? '' : usedQuote.aggregator,
       gas_fees: formatCurrency(gasEstimateTotalInEth, 'usd')?.slice(1),
+      estimated_gas: estimatedGasLimit.toString(16),
     }
 
     const metaMetricsConfig = {