diff --git a/impeller/geometry/rect.h b/impeller/geometry/rect.h
index 2ec405b6e165f..637f3ce5250e0 100644
--- a/impeller/geometry/rect.h
+++ b/impeller/geometry/rect.h
@@ -130,7 +130,8 @@ struct TRect {
   }
 
   [[nodiscard]] constexpr bool Contains(const TRect& o) const {
-    return Union(o).size == size;
+    return o.GetLeft() >= GetLeft() && o.GetTop() >= GetTop() &&
+           o.GetRight() <= GetRight() && o.GetBottom() <= GetBottom();
   }
 
   /// Returns true if either of the width or height are 0, negative, or NaN.
diff --git a/impeller/geometry/rect_unittests.cc b/impeller/geometry/rect_unittests.cc
index 54a5f163ce3de..a7611acacf57c 100644
--- a/impeller/geometry/rect_unittests.cc
+++ b/impeller/geometry/rect_unittests.cc
@@ -492,5 +492,12 @@ TEST(RectTest, IRectExpand) {
   EXPECT_EQ(rect.Expand(ISize{-10, -10}), IRect::MakeLTRB(110, 110, 190, 190));
 }
 
+TEST(RectTest, ContainsFloatingPoint) {
+  auto rect1 =
+      Rect::MakeXYWH(472.599945f, 440.999969f, 1102.80005f, 654.000061f);
+  auto rect2 = Rect::MakeXYWH(724.f, 618.f, 600.f, 300.f);
+  EXPECT_TRUE(rect1.Contains(rect2));
+}
+
 }  // namespace testing
 }  // namespace impeller