# Total Surface Area of Cube Calculator

A cube is a three-dimensional object with six faces and each face is a square. Cube surface area is the total area covering all the six faces of the cube. Since its faces are squares, the total surface area of a cube is 6 times the surface area of one of its side. The below given is the online total surface area of cube calculator to find the TSA of cube using its length. Enter the length in this cube surface area calculator and submit to know the TSA.

## Cube Surface Area Calculator

A cube is a three-dimensional object with six faces and each face is a square. Cube surface area is the total area covering all the six faces of the cube. Since its faces are squares, the total surface area of a cube is 6 times the surface area of one of its side. The below given is the online total surface area of cube calculator to find the TSA of cube using its length. Enter the length in this cube surface area calculator and submit to know the TSA.

Code to add this calci to your website

#### Formula:

SA = 6a^{2}
**Where,**
SA = Total Surface Area of Cube
a = Length of Cube
### Example:

Calculate the total surface area of cube with the length of 20 cm.

#### Solution:

SA = 6 x 20^{2}

= 2400 cm²