diff --git a/app/routes/reports.py b/app/routes/reports.py
index 9ad956a..f244f3c 100644
--- a/app/routes/reports.py
+++ b/app/routes/reports.py
@@ -4,6 +4,7 @@ import sqlalchemy as sa
 from app import db
 from app.models import WorkEntry
 from app.business.travel_calc import compute_km_for_entry, compute_co2_grams, compute_frais_reels
+from app.business.time_calc import count_day_types
 from app.config_loader import get_vehicles, get_journeys, get_bareme
 
 bp = Blueprint("reports", __name__, url_prefix="/reports")
@@ -39,6 +40,8 @@ def index():
             electric = vehicle.get("fuel") == "electric"
             frais_reels[vehicle_id] = round(compute_frais_reels(km, tranches, electric=electric), 2)
 
+    day_type_counts = count_day_types(entries)
+
     return render_template(
         "reports.html",
         year=year,
@@ -46,4 +49,5 @@ def index():
         total_co2_kg=round(total_co2 / 1000, 2),
         frais_reels=frais_reels,
         vehicles=vehicles,
+        day_type_counts=day_type_counts,
     )
diff --git a/app/templates/reports.html b/app/templates/reports.html
index 4608369..18525f7 100644
--- a/app/templates/reports.html
+++ b/app/templates/reports.html
@@ -59,4 +59,23 @@
   {% endif %}
 </div>
 
+<!-- Répartition par type de jour -->
+<div class="card card-amber">
+  <p class="card-label">Répartition {{ year }}</p>
+  {% if day_type_counts %}
+    <div class="space-y-2 mt-1">
+      {% for day_type, count in day_type_counts.items() %}
+      <div class="flex items-baseline justify-between">
+        <span class="text-xs" style="color:#8A8278;">{{ day_type | day_type_fr }}</span>
+        <span class="font-data font-semibold text-sm" style="color:var(--ink);">
+          {{ count }}<span class="font-normal text-xs ml-1" style="color:#9A9288;">j</span>
+        </span>
+      </div>
+      {% endfor %}
+    </div>
+  {% else %}
+    <p class="text-sm" style="color:#9A9288;">Aucune entrée pour {{ year }}.</p>
+  {% endif %}
+</div>
+
 {% endblock %}