# Surface area of a cube calculator

This surface area of a cube calculator below is very simple to use. Just enter the length of one side of the cube in the first box on top. Then click on the button that says calculate.

Enter a, which is the length of one side of the the cube:

The surface area of the cube is :

Instructions for using the calculator

Do not enter numbers with a slash (/)! If you do, the wrong answer will be computed

Therefore, convert all fractions into decimals before entering numbers

Enjoy the calculator!

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