diff --git a/apps/web/src/features/monitoring/MonitoringCenterPage.test.tsx b/apps/web/src/features/monitoring/MonitoringCenterPage.test.tsx
index de7ca7fe5..58e1c6148 100644
--- a/apps/web/src/features/monitoring/MonitoringCenterPage.test.tsx
+++ b/apps/web/src/features/monitoring/MonitoringCenterPage.test.tsx
@@ -148,7 +148,7 @@ describe('MonitoringCenterPage summary cards', () => {
     expect(html).toContain('_summaryGrid');
     expect(html.match(/<strong/g)).toHaveLength(8);
     expect(html).toContain('25.5K');
-    expect(html).toContain('1.9K');
+    expect(html).toContain('1900');
     expect(html).toContain('2.8B');
     expect(html).toContain('3.6B');
     expect(html).toContain('role="tooltip"');
diff --git a/apps/web/src/features/usage-analytics/UsageAnalyticsPage.tsx b/apps/web/src/features/usage-analytics/UsageAnalyticsPage.tsx
index 7fbc3ad91..cfa8351e3 100644
--- a/apps/web/src/features/usage-analytics/UsageAnalyticsPage.tsx
+++ b/apps/web/src/features/usage-analytics/UsageAnalyticsPage.tsx
@@ -289,7 +289,7 @@ const compactNumber = (value: number) => {
   if (!Number.isFinite(value)) return '0';
   if (Math.abs(value) >= 1_000_000_000) return `${(value / 1_000_000_000).toFixed(2)}B`;
   if (Math.abs(value) >= 1_000_000) return `${(value / 1_000_000).toFixed(2)}M`;
-  if (Math.abs(value) >= 1_000) return `${(value / 1_000).toFixed(1)}K`;
+  if (Math.abs(value) >= 10_000) return `${(value / 1_000).toFixed(1)}K`;
   return String(Math.round(value));
 };
 
diff --git a/apps/web/src/features/usage-analytics/usageAnalyticsPresentation.ts b/apps/web/src/features/usage-analytics/usageAnalyticsPresentation.ts
index 395fd0194..914c89e68 100644
--- a/apps/web/src/features/usage-analytics/usageAnalyticsPresentation.ts
+++ b/apps/web/src/features/usage-analytics/usageAnalyticsPresentation.ts
@@ -94,7 +94,7 @@ const formatCompactNumber = (value: number) => {
   if (!Number.isFinite(value)) return '0';
   if (Math.abs(value) >= 1_000_000_000) return `${(value / 1_000_000_000).toFixed(2)}B`;
   if (Math.abs(value) >= 1_000_000) return `${(value / 1_000_000).toFixed(1)}M`;
-  if (Math.abs(value) >= 1_000) return `${(value / 1_000).toFixed(1)}K`;
+  if (Math.abs(value) >= 10_000) return `${(value / 1_000).toFixed(1)}K`;
   return String(Math.round(value));
 };
 
diff --git a/apps/web/src/utils/usage.test.ts b/apps/web/src/utils/usage.test.ts
index 286c5e296..c71b42b07 100644
--- a/apps/web/src/utils/usage.test.ts
+++ b/apps/web/src/utils/usage.test.ts
@@ -16,7 +16,9 @@ import { maskSensitiveText } from './format';
 describe('formatCompactNumber', () => {
   it('keeps large values compact as data grows beyond millions', () => {
     expect(formatCompactNumber(999)).toBe('999');
-    expect(formatCompactNumber(1_200)).toBe('1.2K');
+    expect(formatCompactNumber(1_200)).toBe('1200');
+    expect(formatCompactNumber(9_999)).toBe('9999');
+    expect(formatCompactNumber(12_000)).toBe('12.0K');
     expect(formatCompactNumber(999_950)).toBe('1.0M');
     expect(formatCompactNumber(2_795_200_000)).toBe('2.8B');
     expect(formatCompactNumber(1_200_000_000_000)).toBe('1.2T');
diff --git a/apps/web/src/utils/usage.ts b/apps/web/src/utils/usage.ts
index e4e656e1b..7b10f24fa 100644
--- a/apps/web/src/utils/usage.ts
+++ b/apps/web/src/utils/usage.ts
@@ -844,19 +844,19 @@ export function formatCompactNumber(value: number): string {
   const abs = Math.abs(num);
   if (abs === 0) return '0';
   const units = [
-    { threshold: 1_000_000_000_000_000, suffix: 'P' },
-    { threshold: 1_000_000_000_000, suffix: 'T' },
-    { threshold: 1_000_000_000, suffix: 'B' },
-    { threshold: 1_000_000, suffix: 'M' },
-    { threshold: 1_000, suffix: 'K' },
+    { threshold: 1_000_000_000_000_000, divisor: 1_000_000_000_000_000, suffix: 'P' },
+    { threshold: 1_000_000_000_000, divisor: 1_000_000_000_000, suffix: 'T' },
+    { threshold: 1_000_000_000, divisor: 1_000_000_000, suffix: 'B' },
+    { threshold: 1_000_000, divisor: 1_000_000, suffix: 'M' },
+    { threshold: 10_000, divisor: 1_000, suffix: 'K' },
   ];
   const unit = units.find((item) => abs >= item.threshold);
 
   if (unit) {
-    const formatted = (num / unit.threshold).toFixed(1);
+    const formatted = (num / unit.divisor).toFixed(1);
     const nextUnit = units[units.indexOf(unit) - 1];
     if (nextUnit && Math.abs(Number(formatted)) >= 1000) {
-      return `${(num / nextUnit.threshold).toFixed(1)}${nextUnit.suffix}`;
+      return `${(num / nextUnit.divisor).toFixed(1)}${nextUnit.suffix}`;
     }
     return `${formatted}${unit.suffix}`;
   }