# Area of Square

To calculate the **area of a square**, we need to know the length of its sides. The square is 2D shape, which its all sides have the same length. The **area of a square** means a size of a cover **area by the square**. For example the area of a square garden. The elementary unit of the area is one square metre, it means the second power of one metre (1 m^{2}).

## Area of Square - formula

**Area of Square** = side length × side length

A = a × a = a^{2}

## Area of Square - calculator

The calculation unit of **Area of Square** depends on filled values.

When you fill in your values in metres, the result is in square metres.

The result of the **Area of Square** is shown to maximum accuracy of thousandths (to 3 d.p.).