diff --git a/frontend/src/app/components/difficulty-chart/difficulty-chart.component.ts b/frontend/src/app/components/difficulty-chart/difficulty-chart.component.ts
index 6ce15599c..d9056633d 100644
--- a/frontend/src/app/components/difficulty-chart/difficulty-chart.component.ts
+++ b/frontend/src/app/components/difficulty-chart/difficulty-chart.component.ts
@@ -116,8 +116,9 @@ export class DifficultyChartComponent implements OnInit {
         type: 'value',
         axisLabel: {
           formatter: (val) => {
-            const diff = val / Math.pow(10, 12); // terra
-            return diff.toString() + 'T';
+            const selectedPowerOfTen: any = selectPowerOfTen(val);
+            const diff = val / selectedPowerOfTen.divider;
+            return `${diff} ${selectedPowerOfTen.unit}`;
           }
         },
         splitLine: {
diff --git a/frontend/src/app/components/hashrate-chart/hashrate-chart.component.ts b/frontend/src/app/components/hashrate-chart/hashrate-chart.component.ts
index 0f5a6a98e..3e3e353fe 100644
--- a/frontend/src/app/components/hashrate-chart/hashrate-chart.component.ts
+++ b/frontend/src/app/components/hashrate-chart/hashrate-chart.component.ts
@@ -106,7 +106,7 @@ export class HashrateChartComponent implements OnInit {
           formatter: (val) => {
             const selectedPowerOfTen: any = selectPowerOfTen(val);
             const newVal = val / selectedPowerOfTen.divider;
-            return `${newVal} ${selectedPowerOfTen.unit}`
+            return `${newVal} ${selectedPowerOfTen.unit}H/s`
           }
         },
         splitLine: {