All Tools VerseMatrix Determinant
Compute the determinant of a square matrix using a stable elimination method.
- Runs in your browser
- Nothing uploaded
- Free, no sign-up
Calculated locally in your browser. Your matrix never leaves this tab.
How to Use Matrix Determinant
- Enter a square matrix. One row per line, values separated by spaces.
- Calculate. The determinant is computed.
- Read the value. A single number summarising the matrix.
- Copy the result. Click Copy result. It all runs in your browser.
Frequently Asked Questions
What is a determinant?
A single number from a square matrix. A determinant of zero means the matrix is singular and has no inverse.
Does the matrix have to be square?
Yes. The determinant is only defined when the rows and columns are equal in number.
What size is supported?
Up to twelve by twelve, computed with a stable elimination method.
Is anything uploaded?
No. The calculation runs in your browser, so your matrix never leaves the tab.
Is it free?
Yes. Every tool here is free to use with no sign up.
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