About the Matrix Calculator
Multiply, add, and subtract matrices, or evaluate matrix expressions involving multiple complex matrices simultaneously using our free online matrix calculator. In addition, our matrix solver efficiently solves systems of linear equations.
This matrix and linear system solver by Calculators Math™ supports matrix dimensions up to 30×30 (and more if your device is fast enough).
Matrix Operations
Beyond elementary matrix arithmetic, the calculator performs advanced operations on square matrices, such as finding the determinant, inverse, or adjoint. For matrices of any dimension, you can perform other advanced operations like finding the rank, upper/lower triangular forms, and RREF (reduced row echelon form).
Matrix Expression Handling
Our matrix calculator is capable of evaluating intricate matrix expressions involving up to eight compatible matrices. This unique capability allows you to evaluate and simplify expressions such as: A+BCD-inv(E)
Solve Systems of Linear Equations
Our linear system solver uses Gauss-Jordan elimination to solve systems of linear equations by performing row operations on augmented matrices. As a complex augmented matrix calculator, it fully supports systems involving a complex coefficient matrix and a complex column vector representing the right-hand side of the system.