Matrix Calculator
Addition/subtraction use corresponding entries. Multiplication takes row-column dot products.
Inputs and units
- Matrix A (one row per line): Enter your value in the format and unit shown.
- Matrix B (one row per line): Enter your value in the format and unit shown.
- Operation: Choose A + B, A − B, A × B.
Calculation method
Addition/subtraction use corresponding entries. Multiplication takes row-column dot products.
Worked example
The example values are: Matrix A (one row per line) = 1,2 3,4; Matrix B (one row per line) = 5,6 7,8; Operation = add
- 6 8
- 10 12
Assumptions and limitations
Check that the inputs and units describe your situation.
Using your result
Select Calculate after changing inputs. Copy result copies the displayed output; Download result saves a text file. Reset returns the form to its example inputs. Calculations run in your browser.
Matrix Calculator FAQs
What method does this calculator use?
Addition/subtraction use corresponding entries. Multiplication takes row-column dot products.
What should I check before using the result?
Check that the inputs and units describe your situation.