Matrix Calculator

Perform advanced matrix operations including addition, multiplication, inversion, and eigenvalue computation.

Matrix Operations

  • Addition/Subtraction: Matrices must have the same dimensions
  • Multiplication: Number of columns in first matrix equals rows in second
  • Inverse: Only square matrices with non-zero determinants
  • Determinant & Eigenvalues: Square matrices only
  • Transpose: Available for all matrices

Matrix A

Operations

Results

Select an operation and click "Calculate" to see the results

Example Matrices

Identity Matrix (3×3)

[1 0 0]
[0 1 0]
[0 0 1]

Magic Square (3×3)

[2 7 6]
[9 5 1]
[4 3 8]