diff --git a/CHANGELOG.md b/CHANGELOG.md
index 407ce5b..6a42897 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 3.2.0
 ### Added
+- X10D: Added `MathUtility.InverseLerp(float, float, float)` and `MathUtility.InverseLerp(double, double, double)`
 - X10D: Added `RoundUpToPowerOf2()` for built-in integer types
 - X10D: Added `Vector2.Deconstruct()`
 - X10D: Added `Vector3.Deconstruct()`
diff --git a/X10D.Tests/src/Math/MathUtilityTests.cs b/X10D.Tests/src/Math/MathUtilityTests.cs
new file mode 100644
index 0000000..7ee327f
--- /dev/null
+++ b/X10D.Tests/src/Math/MathUtilityTests.cs
@@ -0,0 +1,46 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using X10D.Core;
+using X10D.Math;
+
+namespace X10D.Tests.Math;
+
+[TestClass]
+public class MathUtilityTests
+{
+    [TestMethod]
+    public void InverseLerp_ShouldReturn0_5_Given0_5_0_1()
+    {
+        double doubleResult = MathUtility.InverseLerp(0.5, 0.0, 1.0);
+        float floatResult = MathUtility.InverseLerp(0.5f, 0f, 1f);
+
+        Assert.AreEqual(0.5, doubleResult, 1e-6);
+        Assert.AreEqual(0.5f, floatResult, 1e-6f);
+    }
+
+    [TestMethod]
+    public void InverseLerp_ShouldReturn0_5_Given5_0_10()
+    {
+        double doubleResult = MathUtility.InverseLerp(5.0, 0.0, 10.0);
+        float floatResult = MathUtility.InverseLerp(5f, 0f, 10f);
+
+        Assert.AreEqual(0.5, doubleResult, 1e-6);
+        Assert.AreEqual(0.5f, floatResult, 1e-6f);
+    }
+
+    [TestMethod]
+    public void InverseLerp_ShouldReturn0_GivenTwoEqualValues()
+    {
+        var random = new Random();
+        double doubleA = random.NextDouble();
+        double doubleB = random.NextDouble();
+
+        float floatA = random.NextSingle();
+        float floatB = random.NextSingle();
+
+        double doubleResult = MathUtility.InverseLerp(doubleA, doubleB, doubleB);
+        float floatResult = MathUtility.InverseLerp(floatA, floatB, floatB);
+
+        Assert.AreEqual(0.0, doubleResult, 1e-6);
+        Assert.AreEqual(0.0f, floatResult, 1e-6f);
+    }
+}
diff --git a/X10D/src/Math/MathUtility.cs b/X10D/src/Math/MathUtility.cs
index 8613219..a75cc95 100644
--- a/X10D/src/Math/MathUtility.cs
+++ b/X10D/src/Math/MathUtility.cs
@@ -8,6 +8,54 @@ namespace X10D.Math;
 /// </summary>
 public static class MathUtility
 {
+    /// <summary>
+    ///     Returns the linear interpolation inverse of a value, such that it determines where a value lies between two other
+    ///     values.
+    /// </summary>
+    /// <param name="alpha">The value whose lerp inverse is to be found.</param>
+    /// <param name="start">The start of the range.</param>
+    /// <param name="end">The end of the range.</param>
+    /// <returns>A value determined by <c>(alpha - start) / (end - start)</c>.</returns>
+    [Pure]
+#if NETSTANDARD2_1
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+#else
+    [MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
+#endif
+    public static float InverseLerp(float alpha, float start, float end)
+    {
+        if (MathF.Abs(start - end) < float.Epsilon)
+        {
+            return 0f;
+        }
+
+        return (alpha - start) / (end - start);
+    }
+
+    /// <summary>
+    ///     Returns the linear interpolation inverse of a value, such that it determines where a value lies between two other
+    ///     values.
+    /// </summary>
+    /// <param name="alpha">The value whose lerp inverse is to be found.</param>
+    /// <param name="start">The start of the range.</param>
+    /// <param name="end">The end of the range.</param>
+    /// <returns>A value determined by <c>(alpha - start) / (end - start)</c>.</returns>
+    [Pure]
+#if NETSTANDARD2_1
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+#else
+    [MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
+#endif
+    public static double InverseLerp(double alpha, double start, double end)
+    {
+        if (System.Math.Abs(start - end) < double.Epsilon)
+        {
+            return 0.0;
+        }
+
+        return (alpha - start) / (end - start);
+    }
+
     /// <summary>
     ///     Linearly interpolates from one value to a target using a specified alpha.
     /// </summary>