Square Area Calculator
Calculates the area and perimeter of a square.
Lilu Baba's Square Area Calculator computes area and perimeter instantly from a single side length.
How to use this calculator
- Enter the square's side length.
- Area and perimeter update instantly.
Area
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Perimeter
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FAQ
Square Area Calculator — frequently asked questions
Area = Side × Side (Side²).
Perimeter = 4 × Side.