This **matrix multiplication calculator** can help you calculate the multiplication of two matrices no matter of their number of columns and rows (2x2 3x3 4x4). You can discover a calculation example below the tool.

## How does this matrix multiplication calculator work?

This *matrix multiplication calculator* can assist you when multiplying two matrices having maximum 4 columns and/or 4 rows:

The **matrix multiplication** between a matrix called A with “d” rows and “c” columns (d x c) and another one called B with “e” rows and “f” columns, will result in a matrix called C having “d” rows and “f” columns (d x f).

This operation requires that the **matching members to be multiplied between them and then sum up the values obtained**. See an example below:

Please note that this matrix multiplication calculator can process both positive and negative numbers, with or without decimals *and even numbers expressed by fractions*. For fractions numbers you have to use "/" sign: for example you can have entries such as 3/4 or 3/5.

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