Matrix Calculator
Add, multiply, transpose and invert matrices and compute determinants, rank and eigenvalues. Computed locally in your browser.
No uploads
Result
2 1 1 3
How to use Matrix Calculator
- 1Open Matrix Calculator. It runs in your browser, no sign-up.
- 2Type or paste your input.
- 3Copy or download the result.
Questions
How do I enter a matrix?
One row per line, values separated by spaces or commas. Fractions and expressions like 1/3 or sqrt(2) work too.
Why does inverse fail?
A matrix with determinant 0 (singular) has no inverse. Check det(A).
Are complex eigenvalues supported?
Yes — they are shown in a + bi form.
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