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Matrix Multiplication Calculator

Multiply two 2×2 matrices with full dot-product working shown for each cell.

2×2 Matrices

FEATURE

Dot Product

METHOD

Cell-by-Cell

OUTPUT

Enter Values

Matrix A (2×2)

Matrix B (2×2)

Result

Result—

Detail—

Notes—

Steps

How It Works

Enter all 4 values for Matrix A and Matrix B.

Each cell of the result = row of A · column of B.

Result matrix C is shown with full working.

Example

A=[1,2; 3,4] B=[5,6; 7,8]

C[1,1]=1×5+2×7=19

C[1,2]=1×6+2×8=22

C = [19,22; 43,50]

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