📐 Vector Calculator

2D & 3D · Add · Subtract · Scale · Dot · Cross · Magnitude · Normalize · Angle

Dimensions:

Vector u

Vector v

Scalar k = used for k·u

2D Visualizer — u (red) · v (blue) · result (green)

🎯 Try this challenge

Find the angle between vectors u = (1, 2, 2) and v = (4, 0, 3). Hint: cos θ = (u·v) / (|u||v|). Check your answer with the calculator!

Continue Learning

SuperML AI Tutor