Matrix Calculator: Determinant and Inverse
Compute the transpose, determinant and inverse of a matrix, right in your browser.
100% local computation. Determinant and inverse require a square matrix.
🔒 100% client-side — no data sent
Compute the transpose, determinant and inverse of a matrix in a few clicks. The tool runs entirely in your browser with no sign-up, ideal for linear algebra courses and engineering calculations.
What is it for?
- ▸ Check the determinant of a matrix for a linear algebra exercise.
- ▸ Compute a matrix inverse to solve a system of equations.
- ▸ Quickly get the transpose of a matrix before a matrix product.
- ▸ Check whether a matrix is invertible by looking at its determinant.
FAQ
Which matrix sizes are supported?
The tool handles square matrices for the determinant and inverse, and rectangular matrices for the transpose.
What happens if the matrix is not invertible?
If the determinant is zero, the matrix has no inverse and the tool clearly tells you so.
Is my matrix data sent online?
No, all calculations are performed locally in your browser with no data transmission.