All Tools VerseMatrix Addition Calculator
Add two matrices of the same size, element by element, in your browser.
- Runs in your browser
- Nothing uploaded
- Free, no sign-up
Calculated locally in your browser. Your matrices never leave this tab.
How to Use Matrix Addition Calculator
- Enter Matrix A. One row per line, values separated by spaces.
- Enter Matrix B. The same size as Matrix A.
- Add. The matrices are added element by element.
- Copy the result. Click Copy result. It all runs in your browser.
Frequently Asked Questions
What sizes can I add?
Any two matrices that have the same number of rows and columns, since addition is done element by element.
What if the sizes differ?
The tool reports that the dimensions must match, so you can fix the input.
Can I use decimals?
Yes. Whole numbers, decimals, and negatives are all accepted.
Is anything uploaded?
No. The calculation runs in your browser, so your matrices never leave the tab.
Is it free?
Yes. Every tool here is free to use with no sign up.
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