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Matrix Calculator

Matrix: Real matrices up to 10×10.

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Matrix Calculator for United States

US · 12,345.67US customary measurementsRoad distance: miles

United States display and unit preferences. The stated calculation method is used. Review the labeled units before entering your values.

Switch countries to open a separate scenario. Your edits are kept while this calculator is open; use Save scenario to keep them on this device.

Your details

Commas separate columns; semicolons separate rows.
Results update instantly as you change the inputs.

Result matrix

6 8 10 12

United States · calculated from your inputs

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How this result was calculated

  1. Use row-by-column multiplication, Gaussian elimination for determinant/inverse and repeated squaring for integer powers.
  2. Country setup: United States. Displayed measurements are converted to the formula's base units internally.

Assumption: Real matrices up to 10×10. Singular matrices do not have inverses; ill-conditioned inputs may be numerically unstable. United States display and unit preferences. The stated calculation method is used. Review the labeled units before entering your values.

Calculation version 1.0.0 · Support state: generic

Formula and method

Use row-by-column multiplication, Gaussian elimination for determinant/inverse and repeated squaring for integer powers.

This calculation uses the values you enter. It runs in your browser and does not request a location or account.

Worked example

The determinant of [[1,2],[3,4]] is −2.

Questions people ask

Which method does this tool use?

Use row-by-column multiplication, Gaussian elimination for determinant/inverse and repeated squaring for integer powers.

What should I check before using the result?

Real matrices up to 10×10. Singular matrices do not have inverses; ill-conditioned inputs may be numerically unstable.