Square Area and Perimeter
Calculate the area and perimeter of a square.
unit
Result
25 br²
Area: 25 unit² · Perimeter: 20 unit
Result in all units
Step-by-step solution
What Is the Area of a Square?
The area of a square is the measure of the surface covered by a square with four equal sides. It is found by squaring one side.
How is it calculated?
How Is It Calculated?
Area = a² (a: side length)
- Enter the side length.
- Multiply the side by itself.
For example, a 5 cm side: 5² = 25 cm².
Frequently Asked Questions
How is the perimeter of a square found?
Perimeter = 4 × side.