Matrix Operations Made Accessible
Matrix math is at the core of computer graphics, machine learning, physics simulations, and engineering. This calculator handles the four most common operations: addition, subtraction, multiplication, and computing the inverse or determinant. Enter matrices up to a practical size and get accurate results instantly.
Matrix multiplication is not commutative (A×B ≠ B×A in general), and an inverse only exists when the determinant is non-zero. The determinant is also useful for solving systems of linear equations via Cramer's rule. All operations run client-side — large matrices included — with no data transmitted over the network.