diff --git a/packages/ui/src/lib/quota/utils.ts b/packages/ui/src/lib/quota/utils.ts
index 14c13a54..484ad127 100644
--- a/packages/ui/src/lib/quota/utils.ts
+++ b/packages/ui/src/lib/quota/utils.ts
@@ -6,11 +6,10 @@ export const clampPercent = (value: number | null): number | null => {
 };
 
 export const formatPercent = (value: number | null): string => {
-  const clamped = clampPercent(value);
-  if (clamped === null) {
+  if (typeof value !== 'number' || Number.isNaN(value)) {
     return '-';
   }
-  return `${clamped}%`;
+  return `${Math.round(value)}%`;
 };
 
 export const resolveUsageTone = (percent: number | null): 'safe' | 'warn' | 'critical' => {
diff --git a/packages/web/server/lib/quota/providers/copilot.js b/packages/web/server/lib/quota/providers/copilot.js
index c3ebfe61..9df7b3d2 100644
--- a/packages/web/server/lib/quota/providers/copilot.js
+++ b/packages/web/server/lib/quota/providers/copilot.js
@@ -18,7 +18,7 @@ const buildCopilotWindows = (payload) => {
     const entitlement = toNumber(snapshot.entitlement);
     const remaining = toNumber(snapshot.remaining);
     const usedPercent = entitlement && remaining !== null
-      ? Math.max(0, Math.min(100, 100 - (remaining / entitlement) * 100))
+      ? Math.max(0, 100 - (remaining / entitlement) * 100)
       : null;
     const valueLabel = entitlement !== null && remaining !== null
       ? `${remaining.toFixed(0)} / ${entitlement.toFixed(0)} left`