Matrix Calculator

Instantly add, subtract, multiply, transpose, and invert matrices online.
Modern, privacy-safe, SEO-optimized and mobile-friendly by Multi Tools.

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Why use the Matrix Calculator?

The Matrix Calculator by Multi Tools offers instant solutions for matrix addition, subtraction, multiplication, transposition, and inversion right in your browser—fully SEO-optimized for matrix calculator, online matrix solver, and matrix operations tool.

How to use:

Set matrix sizes and enter your values for A and B.
Choose an operation to get fast results, viewable and downloadable as a text report.
Works for up to 4×4 matrices; mobile responsive, no effect on menu or headers.

* Common operations supported: addition, subtraction (same size); multiplication (AxB valid); transpose/inverse per matrix.