diff --git a/tempest/vector/C3Vector.cpp b/tempest/vector/C3Vector.cpp
index df3054e..fb4dd33 100644
--- a/tempest/vector/C3Vector.cpp
+++ b/tempest/vector/C3Vector.cpp
@@ -13,6 +13,10 @@ float C3Vector::Mag() const {
     return CMath::sqrt(this->SquaredMag());
 }
 
+void C3Vector::Normalize() {
+    this->operator*=(1.0f / this->Mag());
+}
+
 float C3Vector::SquaredMag() const {
     return this->x * this->x + this->y * this->y + this->z * this->z;
 }
diff --git a/tempest/vector/C3Vector.hpp b/tempest/vector/C3Vector.hpp
index 7531a9b..2ae6c8d 100644
--- a/tempest/vector/C3Vector.hpp
+++ b/tempest/vector/C3Vector.hpp
@@ -16,6 +16,7 @@ class C3Vector {
         , z(z) {};
     C3Vector& operator*=(float a);
     float Mag() const;
+    void Normalize();
     float SquaredMag() const;
 };
 
diff --git a/test/Vector.cpp b/test/Vector.cpp
index 18ad882..40c537e 100644
--- a/test/Vector.cpp
+++ b/test/Vector.cpp
@@ -60,6 +60,24 @@ TEST_CASE("C3Vector::Mag", "[vector]") {
     }
 }
 
+TEST_CASE("C3Vector::Normalize", "[vector]") {
+    SECTION("normalizes C3Vector(1.0f, 1.0f, 1.0f)") {
+        auto vector = C3Vector(1.0f, 1.0f, 1.0f);
+        vector.Normalize();
+        REQUIRE(vector.x == Approx(0.57735f));
+        REQUIRE(vector.y == Approx(0.57735f));
+        REQUIRE(vector.z == Approx(0.57735f));
+    }
+
+    SECTION("normalizes C3Vector(4.0f, 16.0f, 32.0f)") {
+        auto vector = C3Vector(4.0f, 16.0f, 32.0f);
+        vector.Normalize();
+        REQUIRE(vector.x == Approx(0.11111f));
+        REQUIRE(vector.y == Approx(0.44444f));
+        REQUIRE(vector.z == Approx(0.88888f));
+    }
+}
+
 TEST_CASE("C3Vector::SquaredMag", "[vector]") {
     SECTION("calculates squared mag") {
         auto vector = C3Vector(1.0f, 2.0f, 3.0f);