Area Calculator
This area calculator helps you find the area of the Square or Rectangle, Circle and Triangle.
Formula
Area of Your Square or Rectangle
Length * Width
Area of Your Circle
3.14 * (Diameter / 2) ^ 2
Area of Your Triangle (with a 90° angle)
1 / 2 Side one Side two
Works best for
Use this area calculator if you want to find the square footage for a building, home, garden or construction project.
Or create your custom calculator edit