Matrix Calculator
Verified Calculation Engine
The online Matrix Calculator helps you calculate instantly and solve problems related to Linear Algebra. This tool provides accurate results using standard formulas and step-by-step calculation; you can view the formula with example in the calculator where available. Whether you are a student, teacher, or professional, this calculator simplifies complex calculations and saves time. Enter the required values below and get instant results. Results are shown clearly, with optional step-by-step explanation where applicable. The tool is free to use and works in any modern browser—no download or installation required. Bookmark this page for quick access whenever you need reliable Math Numbers calculations.
Perform matrix operations: addition, multiplication, and determinant calculation
Matrix operations: Addition (A+B), Multiplication (A×B), Determinant (det(A))
Matrix addition, multiplication, and 2x2 determinant calculation
Inputs
Results
Worked Examples
Example 1: Matrix Addition
Add two 2x2 matrices
- matrix1: [[1,2],[3,4]]
- matrix2: [[5,6],[7,8]]
- operation: add
- result: [[6,8],[10,12]]
Example 2: Matrix Multiplication
Multiply two 2x2 matrices
- matrix1: [[1,2],[3,4]]
- matrix2: [[5,6],[7,8]]
- operation: multiply
- result: [[19,22],[43,50]]
About this calculator
Overview
This matrix calculator performs common linear-algebra operations such as addition, multiplication, and determinant evaluation for the matrix sizes supported by the tool.
When to use
Use it to check homework or engineering calculations involving small matrices where exact arithmetic checks matter.
Formula / method
Operations follow standard matrix algebra: element-wise rules for addition, row–column products for multiplication, and the usual determinant definition for square matrices of supported order.
Worked example
Enter matrices of compatible dimensions for the selected operation; the calculator returns the resulting matrix or scalar (for determinant) according to the chosen function.
Assumptions
- Matrices have dimensions compatible with the selected operation.
- Entries are numeric as entered.
Limitations
- Unsupported sizes or incompatible shapes produce errors rather than forced results.
How to Use This Calculator
- Enter the required values in the input fields.
- Click the Calculate button.
- View the computed result instantly.
Formula Used
Operations follow standard matrix algebra: element-wise rules for addition, row–column products for multiplication, and the usual determinant definition for square matrices of supported order.
Example Calculation
Enter matrices of compatible dimensions for the selected operation; the calculator returns the resulting matrix or scalar (for determinant) according to the chosen function.
Frequently Asked Questions
What is Matrix Calculator?
- This matrix calculator performs common linear-algebra operations such as addition, multiplication, and determinant evaluation for the matrix sizes supported by the tool.
How does Matrix Calculator work?
- Operations follow standard matrix algebra: element-wise rules for addition, row–column products for multiplication, and the usual determinant definition for square matrices of supported order.
Why use this Math Numbers calculator?
- Use it to check homework or engineering calculations involving small matrices where exact arithmetic checks matter.