diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNative.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNative.java
index 9be9edcf8742c5..363e85f5842989 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNative.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNative.java
@@ -108,6 +108,7 @@ public class YogaNative {
   static native void jni_YGNodeStyleSetAspectRatioJNI(long nativePointer, float aspectRatio);
   static native float jni_YGNodeStyleGetGapJNI(long nativePointer, int gutter);
   static native void jni_YGNodeStyleSetGapJNI(long nativePointer, int gutter, float gapLength);
+  static native void jni_YGNodeStyleSetGapPercentJNI(long nativePointer, int gutter, float gapLength);
   static native void jni_YGNodeSetHasMeasureFuncJNI(long nativePointer, boolean hasMeasureFunc);
   static native void jni_YGNodeSetHasBaselineFuncJNI(long nativePointer, boolean hasMeasureFunc);
   static native void jni_YGNodeSetStyleInputsJNI(long nativePointer, float[] styleInputsArray, int size);
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNode.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNode.java
index 4875ac3e8ca2a0..97ad8ac2c257d1 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNode.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNode.java
@@ -192,6 +192,8 @@ public interface Inputs {
 
   public abstract void setGap(YogaGutter gutter, float gapLength);
 
+  public abstract void setGapPercent(YogaGutter gutter, float gapLength);
+
   public abstract float getLayoutX();
 
   public abstract float getLayoutY();
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNodeJNIBase.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNodeJNIBase.java
index df958df1666afb..2f3c446c34ca9d 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNodeJNIBase.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/yoga/YogaNodeJNIBase.java
@@ -721,4 +721,9 @@ public float getGap(YogaGutter gutter) {
   public void setGap(YogaGutter gutter, float gapLength) {
     YogaNative.jni_YGNodeStyleSetGapJNI(mNativePointer, gutter.intValue(), gapLength);
   }
+
+  @Override
+  public void setGapPercent(YogaGutter gutter, float gapLength) {
+    YogaNative.jni_YGNodeStyleSetGapPercentJNI(mNativePointer, gutter.intValue(), gapLength);
+  }
 }
diff --git a/packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/YGJNIVanilla.cpp b/packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/YGJNIVanilla.cpp
index 82e0dc17b1350e..4d017037b465f9 100644
--- a/packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/YGJNIVanilla.cpp
+++ b/packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/YGJNIVanilla.cpp
@@ -715,6 +715,18 @@ static void jni_YGNodeStyleSetGapJNI(
       static_cast<float>(gapLength));
 }
 
+static void jni_YGNodeStyleSetGapPercentJNI(
+    JNIEnv* /*env*/,
+    jobject /*obj*/,
+    jlong nativePointer,
+    jint gutter,
+    jfloat gapLength) {
+  YGNodeStyleSetGapPercent(
+      _jlong2YGNodeRef(nativePointer),
+      static_cast<YGGutter>(gutter),
+      static_cast<float>(gapLength));
+}
+
 // Yoga specific properties, not compatible with flexbox specification
 YG_NODE_JNI_STYLE_PROP(jfloat, float, AspectRatio);
 
@@ -944,6 +956,9 @@ static JNINativeMethod methods[] = {
      (void*)jni_YGNodeSetHasMeasureFuncJNI},
     {"jni_YGNodeStyleGetGapJNI", "(JI)F", (void*)jni_YGNodeStyleGetGapJNI},
     {"jni_YGNodeStyleSetGapJNI", "(JIF)V", (void*)jni_YGNodeStyleSetGapJNI},
+    {"jni_YGNodeStyleSetGapPercentJNI",
+     "(JIF)V",
+     (void*)jni_YGNodeStyleSetGapPercentJNI},
     {"jni_YGNodeSetHasBaselineFuncJNI",
      "(JZ)V",
      (void*)jni_YGNodeSetHasBaselineFuncJNI},
diff --git a/packages/react-native/ReactAndroid/src/test/java/com/facebook/testutils/fakes/FakeYogaNode.kt b/packages/react-native/ReactAndroid/src/test/java/com/facebook/testutils/fakes/FakeYogaNode.kt
index b063ae1ace16b0..5f29a58b660c69 100644
--- a/packages/react-native/ReactAndroid/src/test/java/com/facebook/testutils/fakes/FakeYogaNode.kt
+++ b/packages/react-native/ReactAndroid/src/test/java/com/facebook/testutils/fakes/FakeYogaNode.kt
@@ -217,6 +217,10 @@ class FakeYogaNode : YogaNode() {
     // no-op
   }
 
+  override fun setGapPercent(gutter: YogaGutter?, gapLength: Float) {
+    // no-op
+  }
+
   override fun getLayoutX(): Float = 0f
 
   override fun getLayoutY(): Float = 0f
diff --git a/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.cpp b/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.cpp
index d8454053dee558..d14d70930f4fbf 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.cpp
+++ b/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.cpp
@@ -267,6 +267,11 @@ void YGNodeStyleSetGap(
       node, scopedEnum(gutter), value::points(gapLength));
 }
 
+void YGNodeStyleSetGapPercent(YGNodeRef node, YGGutter gutter, float percent) {
+  updateStyle<&Style::gap, &Style::setGap>(
+      node, scopedEnum(gutter), value::percent(percent));
+}
+
 float YGNodeStyleGetGap(const YGNodeConstRef node, const YGGutter gutter) {
   auto gapLength = resolveRef(node)->style().gap(scopedEnum(gutter));
   if (gapLength.isUndefined() || gapLength.isAuto()) {
diff --git a/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.h b/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.h
index 09727087ba4ef8..2934194f85ccc0 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.h
+++ b/packages/react-native/ReactCommon/yoga/yoga/YGNodeStyle.h
@@ -89,6 +89,8 @@ YG_EXPORT float YGNodeStyleGetBorder(YGNodeConstRef node, YGEdge edge);
 
 YG_EXPORT void
 YGNodeStyleSetGap(YGNodeRef node, YGGutter gutter, float gapLength);
+YG_EXPORT void
+YGNodeStyleSetGapPercent(YGNodeRef node, YGGutter gutter, float gapLength);
 YG_EXPORT float YGNodeStyleGetGap(YGNodeConstRef node, YGGutter gutter);
 
 YG_EXPORT void YGNodeStyleSetWidth(YGNodeRef node, float width);
diff --git a/packages/react-native/ReactCommon/yoga/yoga/algorithm/CalculateLayout.cpp b/packages/react-native/ReactCommon/yoga/yoga/algorithm/CalculateLayout.cpp
index 19cf4a23592be2..62d8a24b769671 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/algorithm/CalculateLayout.cpp
+++ b/packages/react-native/ReactCommon/yoga/yoga/algorithm/CalculateLayout.cpp
@@ -929,7 +929,8 @@ static void justifyMainAxis(
       node->style().computeFlexEndPaddingAndBorder(
           mainAxis, direction, ownerWidth);
 
-  const float gap = node->style().computeGapForAxis(mainAxis);
+  const float gap =
+      node->style().computeGapForAxis(mainAxis, availableInnerMainDim);
   // If we are using "at most" rules in the main axis, make sure that
   // remainingFreeSpace is 0 when min main dimension is not given
   if (sizingModeMainDim == SizingMode::FitContent &&
@@ -1380,7 +1381,8 @@ static void calculateLayoutImpl(
       generationCount);
 
   if (childCount > 1) {
-    totalMainDim += node->style().computeGapForAxis(mainAxis) *
+    totalMainDim +=
+        node->style().computeGapForAxis(mainAxis, availableInnerMainDim) *
         static_cast<float>(childCount - 1);
   }
 
@@ -1404,7 +1406,8 @@ static void calculateLayoutImpl(
   // Accumulated cross dimensions of all lines so far.
   float totalLineCrossDim = 0;
 
-  const float crossAxisGap = node->style().computeGapForAxis(crossAxis);
+  const float crossAxisGap =
+      node->style().computeGapForAxis(crossAxis, availableInnerCrossDim);
 
   // Max main dimension of all the lines.
   float maxLineMainDim = 0;
diff --git a/packages/react-native/ReactCommon/yoga/yoga/algorithm/FlexLine.cpp b/packages/react-native/ReactCommon/yoga/yoga/algorithm/FlexLine.cpp
index 1fe3e486926f62..50cd6f0abe1bb5 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/algorithm/FlexLine.cpp
+++ b/packages/react-native/ReactCommon/yoga/yoga/algorithm/FlexLine.cpp
@@ -34,7 +34,8 @@ FlexLine calculateFlexLine(
   const FlexDirection mainAxis = resolveDirection(
       node->style().flexDirection(), node->resolveDirection(ownerDirection));
   const bool isNodeFlexWrap = node->style().flexWrap() != Wrap::NoWrap;
-  const float gap = node->style().computeGapForAxis(mainAxis);
+  const float gap =
+      node->style().computeGapForAxis(mainAxis, availableInnerMainDim);
 
   // Add items to the current line until it's full or we run out of items.
   for (; endOfLineIndex < node->getChildren().size(); endOfLineIndex++) {
diff --git a/packages/react-native/ReactCommon/yoga/yoga/style/Style.h b/packages/react-native/ReactCommon/yoga/yoga/style/Style.h
index 113a8e1df16570..ac769f1d76d7ba 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/style/Style.h
+++ b/packages/react-native/ReactCommon/yoga/yoga/style/Style.h
@@ -428,11 +428,9 @@ class YG_EXPORT Style {
         computeInlineEndMargin(axis, Direction::LTR, widthSize);
   }
 
-  float computeGapForAxis(FlexDirection axis) const {
+  float computeGapForAxis(FlexDirection axis, float ownerSize) const {
     auto gap = isRow(axis) ? computeColumnGap() : computeRowGap();
-    // TODO: Validate percentage gap, and expose ability to set percentage to
-    // public API
-    return maxOrDefined(gap.resolve(0.0f /*ownerSize*/).unwrap(), 0.0f);
+    return maxOrDefined(gap.resolve(ownerSize).unwrap(), 0.0f);
   }
 
   bool flexStartMarginIsAuto(FlexDirection axis, Direction direction) const {