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Matrix determinant calculator

This matrix determinant calculator help you to find the determinant of a matrix.

Using this online calculator, you will receive a detailed step-by-step solution to your problem, which will help you understand the algorithm how to find the determinant of a matrix.

  • Calculator
  • Guide
  • Some theory

Matrix determinant calculator

Select the matrix size:

Please enter the matrice:



det A 


You can input only integer numbers, decimals or fractions in this online calculator (-2.4, 5/7, ...). More in-depth information read at these rules.


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