diff --git a/frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.html b/frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.html
index c6de90a50..ee46d0832 100644
--- a/frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.html
+++ b/frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.html
@@ -12,7 +12,7 @@
         <div class="fee-span">
           {{ block.feeRange[1] | number:'1.0-0' }} - {{ block.feeRange[block.feeRange.length - 1] | number:'1.0-0' }} <ng-container i18n="shared.sat-vbyte|sat/vB">sat/vB</ng-container>
         </div>
-        <div class="block-size">{{ block.size | bytes: 2 }}</div>
+        <div class="block-size">&lrm;{{ block.size | bytes: 2 }}</div>
         <div class="transaction-count">
           <ng-container *ngTemplateOutlet="block.tx_count === 1 ? transactionsSingular : transactionsPlural; context: {$implicit: block.tx_count | number}"></ng-container>
           <ng-template #transactionsSingular let-i i18n="shared.transaction-count.singular">{{ i }} transaction</ng-template>
diff --git a/frontend/src/app/components/mempool-blocks/mempool-blocks.component.html b/frontend/src/app/components/mempool-blocks/mempool-blocks.component.html
index 20d4c9097..cd482a14f 100644
--- a/frontend/src/app/components/mempool-blocks/mempool-blocks.component.html
+++ b/frontend/src/app/components/mempool-blocks/mempool-blocks.component.html
@@ -10,7 +10,7 @@
           <div class="fee-span">
             {{ projectedBlock.feeRange[0] | number:'1.0-0' }} - {{ projectedBlock.feeRange[projectedBlock.feeRange.length - 1] | number:'1.0-0' }} <span i18n="shared.sat-vbyte|sat/vB">sat/vB</span>
           </div>
-          <div class="block-size">{{ projectedBlock.blockSize | bytes: 2 }}</div>
+          <div class="block-size">&lrm;{{ projectedBlock.blockSize | bytes: 2 }}</div>
           <div class="transaction-count">
             <ng-container *ngTemplateOutlet="projectedBlock.nTx === 1 ? transactionsSingular : transactionsPlural; context: {$implicit: projectedBlock.nTx | number}"></ng-container>
             <ng-template #transactionsSingular let-i i18n="shared.transaction-count.singular">{{ i }} transaction</ng-template>