โก๏ธVector Calculator
2D and 3D vector operations with steps and a visualization.
Vector u
Vector v
Free Vector Calculator
Perform any common vector operation with our free vector calculator. Enter two 2D or 3D vectors and instantly get their sum, difference, dot product, cross product (3D), magnitudes, unit vectors, and the angle between them โ all with step-by-step working shown.
A live 2D visualization plots your vectors as arrows from the origin, with the result vector overlaid for addition and subtraction, so you can see the geometry, not just the numbers. The angle between vectors is computed via the dot-product formula and shown in both degrees and radians, with the zero-vector edge case handled explicitly rather than crashing.
Whether you're studying physics, engineering, or linear algebra, get accurate vector arithmetic with the reasoning shown. No sign-up, no downloads required.