Vector Calculator

Compute 3D dot products, cross products, magnitudes and angle. Fast, private, and built to make every number easier.

Input values

✦ Interactive

Loading calculator…

How does this calculator work?

Compute 3D dot products, cross products, magnitudes and angle. Edit the inputs and see the computed results. All calculations take place inside your browser, without submitting values to a server.

The dot product equals |a||b|cos θ.

KEEP EXPLORING

More Linear algebra calculators

View category →