diff --git a/Engine.Physics2D/Primitives/AABB.cs b/Engine.Physics2D/Primitives/AABB.cs
index 6c48d36..5da1cc1 100644
--- a/Engine.Physics2D/Primitives/AABB.cs
+++ b/Engine.Physics2D/Primitives/AABB.cs
@@ -6,6 +6,10 @@ namespace Syntriax.Engine.Physics2D.Primitives;
 
 public record AABB(Vector2D LowerBoundary, Vector2D UpperBoundary)
 {
+    public Vector2D Center => (LowerBoundary + UpperBoundary) * .5f;
+    public Vector2D Size => LowerBoundary.FromTo(UpperBoundary).Abs();
+    public Vector2D SizeHalf => Size * .5f;
+
     public static AABB FromVectors(IEnumerable<Vector2D> vectors)
     {
         int counter = 0;