diff --git a/frontend/src/pages/Monthly.tsx b/frontend/src/pages/Monthly.tsx
index e6b7d64..7961458 100644
--- a/frontend/src/pages/Monthly.tsx
+++ b/frontend/src/pages/Monthly.tsx
@@ -226,6 +226,9 @@ export default function Monthly() {
         <div className="summary-card">
           <div className="label">% Net Sales</div>
           <div className="value">{pctSales != null ? `${pctSales.toFixed(1)}%` : '—'}</div>
+          {pyWages != null && pySales > 0 && (
+            <div className="sub">{isCurrentMonth ? 'PY MTD' : 'PY'} {((pyWages / pySales) * 100).toFixed(1)}%</div>
+          )}
         </div>
       </div>
 
diff --git a/frontend/src/pages/Weekly.tsx b/frontend/src/pages/Weekly.tsx
index 0ba1211..789867c 100644
--- a/frontend/src/pages/Weekly.tsx
+++ b/frontend/src/pages/Weekly.tsx
@@ -187,6 +187,9 @@ export default function Weekly() {
         <div className="summary-card">
           <div className="label">% of Net Sales</div>
           <div className="value">{pctSales != null ? `${pctSales.toFixed(1)}%` : '—'}</div>
+          {pyWages != null && pySales > 0 && (
+            <div className="sub">{isCurrentWeek ? 'PY WTD' : 'PY'} {((pyWages / pySales) * 100).toFixed(1)}%</div>
+          )}
         </div>
       </div>