Matrix Calculator

Perform matrix operations: addition, subtraction, multiplication, determinant, inverse, and transpose

Matrix A Input

Configure and enter Matrix A values

Rows:

×

Columns:

Matrix B Input

Configure and enter Matrix B values

Rows:

×

Columns:

Matrix Operations

Perform operations on matrices A and B

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About Matrix Operations

Addition/Subtraction: Matrices must have the same dimensions. Add or subtract corresponding elements.

Multiplication: Number of columns in first matrix must equal number of rows in second matrix. Result has dimensions of first matrix rows × second matrix columns.

Determinant: Only defined for square matrices. Measures the scaling factor of the linear transformation.

Inverse: Only exists for square matrices with non-zero determinant. A × A⁻¹ = I (identity matrix).

Transpose: Flip matrix over its diagonal. Rows become columns and vice versa.