diff --git a/packages/flutter/lib/src/material/date_picker.dart b/packages/flutter/lib/src/material/date_picker.dart
index 4e7a7bae2e4..a6056c9c099 100644
--- a/packages/flutter/lib/src/material/date_picker.dart
+++ b/packages/flutter/lib/src/material/date_picker.dart
@@ -2395,8 +2395,10 @@ class _MonthItemGridDelegate extends SliverGridDelegate {
 
   @override
   SliverGridLayout getLayout(SliverConstraints constraints) {
-    final double tileWidth =
-        (constraints.crossAxisExtent - 2 * _horizontalPadding) / DateTime.daysPerWeek;
+    final double tileWidth = math.max(
+      (constraints.crossAxisExtent - 2 * _horizontalPadding) / DateTime.daysPerWeek,
+      0.0,
+    );
     return _MonthSliverGridLayout(
       crossAxisCount: DateTime.daysPerWeek + 2,
       dayChildWidth: tileWidth,
diff --git a/packages/flutter/test/material/date_range_picker_test.dart b/packages/flutter/test/material/date_range_picker_test.dart
index aba6da11aa8..b3138d3ae05 100644
--- a/packages/flutter/test/material/date_range_picker_test.dart
+++ b/packages/flutter/test/material/date_range_picker_test.dart
@@ -1967,6 +1967,19 @@ void main() {
       expect(getDayCount(secondMonthItem), 21);
     });
   });
+
+  testWidgets('DateRangePickerDialog does not crash at zero area', (WidgetTester tester) async {
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Center(
+          child: SizedBox.shrink(
+            child: DateRangePickerDialog(firstDate: firstDate, lastDate: lastDate),
+          ),
+        ),
+      ),
+    );
+    expect(tester.getSize(find.byType(DateRangePickerDialog)), Size.zero);
+  });
 }
 
 class _RestorableDateRangePickerDialogTestWidget extends StatefulWidget {