Square Area Calculator
Compute the area of a square from its side length: A = side².
Calculator
Square Area Calculator
Result
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Formula
A = side²
Step-by-step
- 1
Enter the side
Any positive length.
- 2
Read the area
Area in square units.
Worked example
Example input: a: 4
Result: 16
Related tools
- Square Perimeter
Distance around the square.