2D Vector Calculator
Add, subtract, dot, normalize and angle-between two 2D vectors.
(4, 4)
a + b
(2, 4)
a − b
3
a · b
5
|a|
1
|b|
(0.6, 0.8)
â
53.13°
Angle a→b
(3, 0)
proj of a onto b
About this tool
Plug in two 2D vectors (x, y) — the tool gives you sum, difference, dot product, magnitudes, normalized unit vectors, projection and angle between them.