Vector Calculator (2D / 3D)

Add, subtract, dot and cross product of two vectors — with magnitude, unit vector and angle. 100% in your browser.

Operation

Vector A

x y z

Vector B

x y z

Result

Enter the components of A and B (x, y, and optionally z — leave z blank for 2D), pick an operation and click Calculate.

Show 2D plot

A B Result

Plot shows the xy-plane projection (z ignored).