2D and 3D vector calculator

Your files never leave your computer: everything runs in your browser.

Define vectors and calculate their dot product, cross product, magnitude, the angle between them or the unit vector.

Unir PDFs

Combina varios PDF en un solo documento, página a página.

Varios PDFs
Un PDF (Unido)
Haz clic para seleccionar o arrastrar archivos Click to select or drag & drop files

Tus archivos se procesan únicamente en la memoria local de tu dispositivo. Your files are processed only inside your local device memory.

How to use it

  1. Choose VctA and its dimension (2 or 3) and enter its components.
  2. Press AC and use OPTN to insert VctA, VctB, the dot product “·”, Angle(…
  3. Press =. Example: (1,2)·(3,4) = 11.

Frequently asked questions

Does it do the cross product in 2D?

Yes, treating the vectors as (x, y, 0).

Which unit is the angle in?

The one you've set: degrees or radians.

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