BESTUTILS

Matrix Calculator

Perform matrix operations including addition, multiplication, determinant, and more

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Matrix A

Matrix B

About Matrix Calculator

Our Matrix Calculator is a comprehensive tool for performing various matrix operations. Whether you're a student learning linear algebra, an engineer working with transformations, or a researcher dealing with complex mathematical computations, this calculator provides accurate and instant results for all common matrix operations.

The calculator supports matrices up to 4×4 size and can perform operations including matrix addition, subtraction, multiplication, determinant calculation, matrix transpose, and matrix inverse. All calculations are performed with high precision to ensure accurate results.

Supported Operations

Basic Operations:

  • • Matrix Addition (A + B)
  • • Matrix Subtraction (A - B)
  • • Matrix Multiplication (A × B)

Advanced Operations:

  • • Determinant Calculation
  • • Matrix Transpose
  • • Matrix Inverse

How to Use the Matrix Calculator

1

Set Matrix Dimensions

Choose the size of your matrices using the dropdown menus. Matrix A and B can have different sizes depending on the operation.

2

Select Operation

Choose the mathematical operation you want to perform from the operation dropdown menu.

3

Enter Matrix Values

Fill in the values for your matrices. You can enter integers, decimals, or fractions. Use the "Random Values" button for quick testing.

4

Calculate Results

Click the "Calculate" button to perform the operation and see the result matrix displayed below.

💡 Important Notes:

  • • For multiplication: Matrix A columns must equal Matrix B rows
  • • For addition/subtraction: Both matrices must have the same dimensions
  • • Determinant and inverse are only available for square matrices
  • • Empty cells are treated as zero values
  • • Results are rounded to 4 decimal places for readability