diff --git a/packages/react-native/React/Fabric/Mounting/ComponentViews/View/RCTViewComponentView.mm b/packages/react-native/React/Fabric/Mounting/ComponentViews/View/RCTViewComponentView.mm
index b033b7c71914..5571b5350bff 100644
--- a/packages/react-native/React/Fabric/Mounting/ComponentViews/View/RCTViewComponentView.mm
+++ b/packages/react-native/React/Fabric/Mounting/ComponentViews/View/RCTViewComponentView.mm
@@ -1044,7 +1044,7 @@ - (void)invalidateLayer
   const bool useCoreAnimationBorderRendering =
       borderMetrics.borderColors.isUniform() && borderMetrics.borderWidths.isUniform() &&
       borderMetrics.borderStyles.isUniform() && borderMetrics.borderStyles.left == BorderStyle::Solid &&
-      borderMetrics.borderRadii.isUniform() &&
+      areBorderRadiiCircular(borderMetrics.borderRadii) &&
       (
           // iOS draws borders in front of the content whereas CSS draws them behind
           // the content. For this reason, only use iOS border drawing when clipping
@@ -1126,7 +1126,7 @@ - (void)invalidateLayer
     _outlineLayer.frame = CGRectInset(
         layer.bounds, -_props->outlineOffset - _props->outlineWidth, -_props->outlineOffset - _props->outlineWidth);
 
-    if (borderMetrics.borderRadii.isUniform() && borderMetrics.borderRadii.topLeft.horizontal == 0) {
+    if (areBorderRadiiCircular(borderMetrics.borderRadii) && borderMetrics.borderRadii.topLeft.horizontal == 0) {
       UIColor *outlineColor = RCTUIColorFromSharedColor(_props->outlineColor);
       _outlineLayer.borderWidth = _props->outlineWidth;
       _outlineLayer.borderColor = outlineColor.CGColor;
@@ -1302,7 +1302,7 @@ - (void)invalidateLayer
   if (self.currentContainerView.clipsToBounds) {
     BOOL clipToPaddingBox = ReactNativeFeatureFlags::enableIOSViewClipToPaddingBox();
     if (!clipToPaddingBox) {
-      if (borderMetrics.borderRadii.isUniform()) {
+      if (areBorderRadiiCircular(borderMetrics.borderRadii)) {
         self.currentContainerView.layer.cornerRadius = borderMetrics.borderRadii.topLeft.horizontal;
       } else {
         CALayer *maskLayer =
@@ -1325,7 +1325,7 @@ - (void)invalidateLayer
       }
     } else if (
         !borderMetrics.borderWidths.isUniform() || borderMetrics.borderWidths.left != 0 ||
-        !borderMetrics.borderRadii.isUniform()) {
+        !areBorderRadiiCircular(borderMetrics.borderRadii)) {
       CALayer *maskLayer = [self createMaskLayer:RCTCGRectFromRect(_layoutMetrics.getPaddingFrame())
                                     cornerInsets:RCTGetCornerInsets(
                                                      RCTCornerRadiiFromBorderRadii(borderMetrics.borderRadii),
@@ -1344,7 +1344,7 @@ - (void)shapeLayerToMatchView:(CALayer *)layer borderMetrics:(BorderMetrics)bord
   // Bounds is needed here to account for scaling transforms properly and ensure
   // we do not scale twice
   layer.frame = CGRectMake(0, 0, self.layer.bounds.size.width, self.layer.bounds.size.height);
-  if (borderMetrics.borderRadii.isUniform()) {
+  if (areBorderRadiiCircular(borderMetrics.borderRadii)) {
     layer.mask = nil;
     layer.cornerRadius = borderMetrics.borderRadii.topLeft.horizontal;
     layer.cornerCurve = CornerCurveFromBorderCurve(borderMetrics.borderCurves.topLeft);
diff --git a/packages/react-native/ReactCommon/react/renderer/components/view/primitives.h b/packages/react-native/ReactCommon/react/renderer/components/view/primitives.h
index 0bcd3ca6f8bf..aa7e385229f6 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/view/primitives.h
+++ b/packages/react-native/ReactCommon/react/renderer/components/view/primitives.h
@@ -248,4 +248,9 @@ struct BorderMetrics {
   bool operator==(const BorderMetrics &rhs) const = default;
 };
 
+inline bool areBorderRadiiCircular(const BorderRadii &borderRadii)
+{
+  return borderRadii.isUniform() && borderRadii.topLeft.horizontal == borderRadii.topLeft.vertical;
+}
+
 } // namespace facebook::react
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
index 9dc4bac34d54..c7a004842b88 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
@@ -811,6 +811,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::hostPlatformColorIsColorMeaningful(facebook::react::Color color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
index 862584bb3717..f1870723b698 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
@@ -810,6 +810,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::hostPlatformColorIsColorMeaningful(facebook::react::Color color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
index a5b82ce3c25a..193741980345 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
@@ -811,6 +811,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::hostPlatformColorIsColorMeaningful(facebook::react::Color color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
index f6155dd49e03..a47fda0e93b8 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
@@ -4052,6 +4052,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::hostPlatformColorIsColorMeaningful(facebook::react::Color color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
index a0671bc25eff..2b7425f6cd14 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
@@ -3677,6 +3677,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::hostPlatformColorIsColorMeaningful(facebook::react::Color color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
index d0e6be7fa841..a8fad8bcd9c1 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
@@ -4052,6 +4052,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::hostPlatformColorIsColorMeaningful(facebook::react::Color color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
index 3914705ee83b..7165bafdb493 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
@@ -420,6 +420,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::isColorMeaningful(const facebook::react::SharedColor& color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
index 5988479bbd9d..fba9adb0e5c7 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
@@ -419,6 +419,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::isColorMeaningful(const facebook::react::SharedColor& color) noexcept;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
index c294e79f1ee6..4c4d591a7334 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
@@ -420,6 +420,7 @@ bool facebook::react::areAttributedStringFragmentsEquivalentDisplayWise(const fa
 bool facebook::react::areAttributedStringFragmentsEquivalentLayoutWise(const facebook::react::AttributedString::Fragment& lhs, const facebook::react::AttributedString::Fragment& rhs);
 bool facebook::react::areAttributedStringsEquivalentDisplayWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
 bool facebook::react::areAttributedStringsEquivalentLayoutWise(const facebook::react::AttributedString& lhs, const facebook::react::AttributedString& rhs);
+bool facebook::react::areBorderRadiiCircular(const facebook::react::BorderRadii& borderRadii);
 bool facebook::react::areTextAttributesEquivalentLayoutWise(const facebook::react::TextAttributes& lhs, const facebook::react::TextAttributes& rhs);
 bool facebook::react::hasAccurateCPUTimeNanosForBenchmarks();
 bool facebook::react::isColorMeaningful(const facebook::react::SharedColor& color) noexcept;