# Surface Area of a Cube Calculator

'Cuemath's Surface Area of Cube Calculator' is an online tool that helps to calculate the surface area of the cube.

**What is the Surface Area of a Cube Calculator?**

'Cuemath's Surface Area of Cube Calculator' is an online tool that helps to calculate the surface area of the cube. Cuemath's online calculator helps you to calculate the surface area of the cube in a few seconds.

**How to Use the Surface Area of a Cube Calculator?**

**Follow the steps mentioned below to find the surface area of a cube:**

**Step 1: Enter the length of the side of the cube in the respective input box.****Step 2: Click on "Calculate" to find the surface area of the cube.****Step 3: Click on "Reset" to clear the fields and enter the new values.**

**How to Find Surface Area of a Cube?**

**The Surface area of the Cube is defined as the sum of the area of all the sides. The surface area of a cube**** is the sum of the area of all the faces of the cube, The six sides of the cube are square and parallel to each other, Therefore the surface area of a cube is equal to six times the area of one side of the cube. ****The area of one side will be a2 where a is the length of the side, since there are 6 equal faces the area will become a2 + a2 + a2+ a2+ a2+ a2 = 6a2 **

**The surface area of a cube = 6a2 square units**

**Solved Example :**

**Find the surface area of a cube with length a = 10 units?**

**Solution :**

**We have,a = 10**

**The surface**** area of cu****be = 6a2**

= 6 × 10 × 10

= 600 square units

**Similarly, you can try the calculator to find the surface area of the cube calculator**

**1) a = 20**

**2) a = 34**