diff --git a/packages/ai-credits-widget/src/components/history/HistoryTab.tsx b/packages/ai-credits-widget/src/components/history/HistoryTab.tsx
index d66841c0..e6092261 100644
--- a/packages/ai-credits-widget/src/components/history/HistoryTab.tsx
+++ b/packages/ai-credits-widget/src/components/history/HistoryTab.tsx
@@ -14,7 +14,7 @@ import {
 import type { IconName } from '@goodwidget/ui'
 import type { GdCreditEntry } from '../../backendTypes'
 import { formatUsdMicro } from '../../quoteMath'
-import { formatGAmount, formatGWeiAmount, formatUsdMicroAmount } from '../../format'
+import { formatExactGAmount, formatExactGWeiAmount, formatUsdMicroAmount } from '../../format'
 import { compactButtonProps } from '../shared/styles'
 import type {
   AiCreditsHistoryActions,
@@ -69,7 +69,7 @@ function formatEntryGAmount(gdAmountWei: string): string | null {
   try {
     const amountWei = BigInt(gdAmountWei || '0')
     if (amountWei <= 0n) return null
-    return formatGWeiAmount(amountWei)
+    return formatExactGWeiAmount(amountWei)
   } catch {
     return null
   }
@@ -185,7 +185,7 @@ function sumFilteredGdWei(entries: GdCreditEntry[]): bigint {
 }
 
 function formatAccumulatedG(amountWei: bigint): string {
-  return formatGAmount(Number(amountWei) / 1e18)
+  return formatExactGAmount(Number(amountWei) / 1e18)
 }
 
 function formatShortDate(dateValue: string): string {
diff --git a/packages/ai-credits-widget/src/format.ts b/packages/ai-credits-widget/src/format.ts
index 5b9f20ff..818273b3 100644
--- a/packages/ai-credits-widget/src/format.ts
+++ b/packages/ai-credits-widget/src/format.ts
@@ -6,15 +6,16 @@
  * History cards.
  *
  * G$  — comma-grouped with up to 2 decimals and trailing zeros dropped
- *       (`10,000 G$`, `36,550.55 G$`); compact notation only from 1M up
- *       (`1.2M G$`) so whale balances cannot blow out a card.
+ *       (`950.5 G$`); compact notation with 1 decimal from 1K up
+ *       (`1.3K G$`, `21.2K G$`, `1.2M G$`) so large balances cannot blow out
+ *       a card. Vault minimums and History stay exact (`21,190.79 G$`).
  * US$ — always 2 decimals behind a single `US$` symbol (`US$1.30`); a positive
  *       amount that would round to zero renders as `<US$0.01`, so small
  *       credits never read as nothing.
  */
 
 /** Above this, G$ amounts switch to compact notation to protect the layout. */
-const G_COMPACT_FROM = 1_000_000
+const G_COMPACT_FROM = 1_000
 
 /** Smallest US$ amount that still rounds up to a visible cent. */
 const USD_MIN_VISIBLE = 0.005
@@ -26,7 +27,7 @@ const gGrouped = new Intl.NumberFormat('en-US', {
 
 const gCompact = new Intl.NumberFormat('en-US', {
   notation: 'compact',
-  maximumFractionDigits: 2,
+  maximumFractionDigits: 1,
 })
 
 const usdGrouped = new Intl.NumberFormat('en-US', {
@@ -69,11 +70,21 @@ export function isGValueCompacted(amount: string | number): boolean {
   return Number.isFinite(value) && value >= G_COMPACT_FROM
 }
 
+/** Bare G$ number with no compacting, for minimums and history where every digit matters. */
+export function formatExactGValue(amount: string | number): string {
+  const value = toNumber(amount)
+  if (!Number.isFinite(value) || value <= 0) return '0'
+  if (value < 0.01) return '<0.01'
+  return gGrouped.format(value)
+}
+
 /** Full G$ amount with no compacting, for tooltips behind a compacted value. */
 export function formatExactGAmount(amount: string | number): string {
-  const value = toNumber(amount)
-  if (!Number.isFinite(value) || value <= 0) return '0 G$'
-  return `${gGrouped.format(value)} G$`
+  return `${formatExactGValue(amount)} G$`
+}
+
+export function formatExactGWeiAmount(amountWei: bigint | string): string {
+  return formatExactGAmount(weiToNumber(amountWei))
 }
 
 export function formatGWeiValue(amountWei: bigint | string): string {
diff --git a/packages/ai-credits-widget/src/vaultMinimums.ts b/packages/ai-credits-widget/src/vaultMinimums.ts
index 3da6c935..6fd43cbc 100644
--- a/packages/ai-credits-widget/src/vaultMinimums.ts
+++ b/packages/ai-credits-widget/src/vaultMinimums.ts
@@ -1,5 +1,5 @@
 import { gToWei, parseGAmount, formatUsdDisplay, quoteDepositPrincipalUsd, quoteStreamPrincipalUsd } from './quoteMath'
-import { formatGValue } from './format'
+import { formatExactGValue } from './format'
 import type { AiCreditsQuote } from './widgetRuntimeContract'
 import { parseAbi, type Address, type PublicClient } from 'viem'
 
@@ -22,15 +22,15 @@ export function formatMinGDisplay(amountWei: bigint): string {
   if (!Number.isFinite(raw) || raw <= 0) return '0'
   // Minimums always round up, so the displayed figure is never below the
   // amount the vault actually accepts.
-  if (raw >= 1000) return formatGValue(Math.ceil(raw))
-  if (raw >= 10) return formatGValue(Math.ceil(raw * 10) / 10)
-  return formatGValue(Math.ceil(raw * 100) / 100)
+  if (raw >= 1000) return formatExactGValue(Math.ceil(raw))
+  if (raw >= 10) return formatExactGValue(Math.ceil(raw * 10) / 10)
+  return formatExactGValue(Math.ceil(raw * 100) / 100)
 }
 
 export function formatMinGDisplayLocale(amountG: string): string {
   const value = parseGAmount(amountG)
   if (value <= 0) return amountG
-  if (value >= 1000) return formatGValue(Math.ceil(value))
+  if (value >= 1000) return formatExactGValue(Math.ceil(value))
   return amountG
 }