diff --git a/frontend/src/app/components/block/block.component.html b/frontend/src/app/components/block/block.component.html
index fa5cfeb03..7c93bad8b 100644
--- a/frontend/src/app/components/block/block.component.html
+++ b/frontend/src/app/components/block/block.component.html
@@ -43,7 +43,7 @@
             <tbody>
               <tr *ngIf="block.medianFee !== undefined">
                 <td class="td-width">Median fee</td>
-                <td>~{{ block.medianFee | number:'1.0-0' }} sat/vB (<app-fiat [value]="block.medianFee * 250" digitsInfo="1.2-2"></app-fiat>)</td>
+                <td>~{{ block.medianFee | number:'1.0-0' }} sat/vB (<app-fiat [value]="block.medianFee * 140" digitsInfo="1.2-2" ngbTooltip="Based on average native segwit transaction of 140 vBytes" placement="bottom"></app-fiat>)</td>
               </tr>
               <ng-template [ngIf]="fees !== undefined" [ngIfElse]="loadingFees">
                 <tr>
diff --git a/frontend/src/app/components/fees-box/fees-box.component.html b/frontend/src/app/components/fees-box/fees-box.component.html
index 1dba9d86a..f9db6d404 100644
--- a/frontend/src/app/components/fees-box/fees-box.component.html
+++ b/frontend/src/app/components/fees-box/fees-box.component.html
@@ -3,19 +3,19 @@
     <td class="d-none d-md-block">
       <h5 class="card-title">Low priority</h5>
       <p class="card-text">
-        {{ feeEstimations.hourFee }} sat/vB (<app-fiat [value]="feeEstimations.hourFee * 250"></app-fiat>)
+        {{ feeEstimations.hourFee }} sat/vB (<app-fiat [value]="feeEstimations.hourFee * 140" ngbTooltip="Based on average native segwit transaction of 140 vBytes" placement="bottom"></app-fiat>)
       </p>
     </td>
     <td>
       <h5 class="card-title">Medium priority</h5>
       <p class="card-text">
-        {{ feeEstimations.halfHourFee }} sat/vB (<app-fiat [value]="feeEstimations.halfHourFee * 250"></app-fiat>)
+        {{ feeEstimations.halfHourFee }} sat/vB (<app-fiat [value]="feeEstimations.halfHourFee * 140" ngbTooltip="Based on average native segwit transaction of 140 vBytes" placement="bottom"></app-fiat>)
       </p>
     </td>
     <td>
       <h5 class="card-title">High priority</h5>
       <p class="card-text">
-        {{ feeEstimations.fastestFee }} sat/vB (<app-fiat [value]="feeEstimations.fastestFee * 250"></app-fiat>)
+        {{ feeEstimations.fastestFee }} sat/vB (<app-fiat [value]="feeEstimations.fastestFee * 140" ngbTooltip="Based on average native segwit transaction of 140 vBytes" placement="bottom"></app-fiat>)
       </p>
     </td>
   </tr>
diff --git a/frontend/src/app/components/mempool-block/mempool-block.component.html b/frontend/src/app/components/mempool-block/mempool-block.component.html
index 399a50411..2c98e5bba 100644
--- a/frontend/src/app/components/mempool-block/mempool-block.component.html
+++ b/frontend/src/app/components/mempool-block/mempool-block.component.html
@@ -14,7 +14,7 @@
           <tbody>
             <tr>
               <td>Median fee</td>
-              <td>~{{ mempoolBlock.medianFee | number:'1.0-0' }} sat/vB (<app-fiat [value]="mempoolBlock.medianFee * 250" digitsInfo="1.2-2"></app-fiat>)</td>
+              <td>~{{ mempoolBlock.medianFee | number:'1.0-0' }} sat/vB (<app-fiat [value]="mempoolBlock.medianFee * 140" digitsInfo="1.2-2" ngbTooltip="Based on average native segwit transaction of 140 vBytes" placement="bottom"></app-fiat>)</td>
             </tr>
             <tr>
               <td>Fee span</td>
diff --git a/frontend/src/app/dashboard/dashboard.component.html b/frontend/src/app/dashboard/dashboard.component.html
index 23244cb62..5faf10b40 100644
--- a/frontend/src/app/dashboard/dashboard.component.html
+++ b/frontend/src/app/dashboard/dashboard.component.html
@@ -169,7 +169,7 @@
 </ng-template>
 
 <ng-template #txPerSecond let-mempoolInfoData>
-  <h5 class="card-title">Tx vBytes per second</h5>
+  <h5 class="card-title">Incoming transactions</h5>
   <ng-template [ngIf]="mempoolInfoData.value" [ngIfElse]="loading">
     <span *ngIf="mempoolInfoData.value.vBytesPerSecond === 0; else inSync">
       &nbsp;<span class="badge badge-pill badge-warning">Backend is synchronizing</span>