diff --git a/app/globals.css b/app/globals.css
index 39322ea..ba1d83d 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -594,4 +594,30 @@
     );
     opacity: 0.3;
   }
+
+  .stat-card-gradient-5 {
+    background: linear-gradient(
+      135deg,
+      color-mix(in srgb, var(--chart-5) 12%, var(--card)) 0%,
+      color-mix(in srgb, var(--chart-5) 8%, var(--card)) 50%,
+      color-mix(in srgb, var(--chart-5) 6%, var(--card)) 100%
+    );
+    position: relative;
+    overflow: hidden;
+  }
+
+  .stat-card-gradient-5::before {
+    content: "";
+    position: absolute;
+    top: -50%;
+    right: -50%;
+    width: 200%;
+    height: 200%;
+    background: radial-gradient(
+      circle,
+      color-mix(in srgb, var(--chart-5) 20%, transparent) 0%,
+      transparent 70%
+    );
+    opacity: 0.3;
+  }
 }
diff --git a/components/dashboard/overview-cards.tsx b/components/dashboard/overview-cards.tsx
index 54c793b..b560537 100644
--- a/components/dashboard/overview-cards.tsx
+++ b/components/dashboard/overview-cards.tsx
@@ -1,7 +1,13 @@
 "use client";
 
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { TrendingUp, TrendingDown, Wallet, CreditCard } from "lucide-react";
+import {
+  TrendingUp,
+  TrendingDown,
+  Wallet,
+  CreditCard,
+  Tag,
+} from "lucide-react";
 import type { BankingData } from "@/lib/types";
 import { getAccountBalance } from "@/lib/account-utils";
 import { cn } from "@/lib/utils";
@@ -37,6 +43,12 @@ export function OverviewCards({ data }: OverviewCardsProps) {
   const reconciledPercent =
     total > 0 ? Math.round((reconciled / total) * 100) : 0;
 
+  const categorized = data.transactions.filter(
+    (t) => t.categoryId !== null
+  ).length;
+  const categorizedPercent =
+    total > 0 ? Math.round((categorized / total) * 100) : 0;
+
   const formatCurrency = (amount: number) => {
     return new Intl.NumberFormat("fr-FR", {
       style: "currency",
@@ -45,7 +57,7 @@ export function OverviewCards({ data }: OverviewCardsProps) {
   };
 
   return (
-    <div className="grid gap-4 sm:gap-6 grid-cols-2 lg:grid-cols-4">
+    <div className="grid gap-4 sm:gap-6 grid-cols-2 lg:grid-cols-5">
       <Card className="stat-card-gradient-1 card-hover group relative overflow-hidden">
         <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-4 px-6 pt-6 sm:px-7 sm:pt-7 lg:px-5 lg:pt-5 relative z-10">
           <CardTitle className="text-xs font-bold text-muted-foreground/70 leading-tight uppercase tracking-widest">
@@ -134,6 +146,25 @@ export function OverviewCards({ data }: OverviewCardsProps) {
           </p>
         </CardContent>
       </Card>
+
+      <Card className="stat-card-gradient-5 card-hover group relative overflow-hidden">
+        <CardHeader className="flex flex-row items-start justify-between space-y-0 pb-4 px-6 pt-6 sm:px-7 sm:pt-7 lg:px-5 lg:pt-5 relative z-10">
+          <CardTitle className="text-xs font-bold text-muted-foreground/70 leading-tight uppercase tracking-widest">
+            Catégorisation
+          </CardTitle>
+          <div className="rounded-2xl bg-gradient-to-br from-chart-5/30 via-chart-5/20 to-chart-5/10 p-3 shrink-0 shadow-lg shadow-chart-5/20">
+            <Tag className="h-5 w-5 text-chart-5" />
+          </div>
+        </CardHeader>
+        <CardContent className="px-6 pb-6 sm:px-7 sm:pb-7 lg:px-5 lg:pb-5 pt-0 relative z-10">
+          <div className="text-2xl sm:text-3xl md:text-3xl lg:text-xl xl:text-xl font-black tracking-tight mb-4 leading-none break-words">
+            {categorizedPercent}%
+          </div>
+          <p className="text-xs sm:text-sm font-semibold text-muted-foreground/60">
+            {categorized} / {total} opérations catégorisées
+          </p>
+        </CardContent>
+      </Card>
     </div>
   );
 }