Matrix Determinant Calculator (2×2)

Enter the 4 values of your 2×2 matrix into the calculator. The calculator will evaluate and display the matrix determinant.

Matrix Determinant Calcualtor

The following formula is used to calculate the determinant of a 2×2 matrix.

Given the matrix in the form:

AB
CD

The determinant can be calculated using the following:

a*d-b*c

  • Where a,b,c,d are the values of the matrix

FAQ

What is a matrix determinant?

A matrix determinant is a measure of the “magnitude” of a matrix of values. This magnitude is used to calculate the values in systems of linear equations.

matrix determinant calculator

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