With help of this calculator you can: find the determinant of a matrice, the rank, raise matrice to power, find sum and multiplication of matrices, calculate inverse matrix. Just type matrix elements and click the button.
leave extra cells empty to enter non-square matrices
you can use decimal (finite and periodic) fractions: 1/23, 12.45, -1.3(56), 1.2e-4 ; or arithmetic expressions: 2/3+3*(10-4), (1+x)/y^2, 2^0.5
use ↵ Enter, Space, ←, →, ↑, ↓ to navigate between cells
drag-and-drop matrices from the results, or even from/to a text editor