Square Footage Calculator
Find the area of a rectangle, circle or triangle in square feet, square meters and square yards.
Area
120 ft²
- Square meters
- 11.1484 m²
- Square yards
- 13.3333 yd²
Show the work
Area of the rectangle
area = length × width
12 × 10 = 120 ft²
How it works
Rectangle = length × width · circle = π × r² · triangle = base × height ÷ 2
Questions
- How does the square footage calculator work?
- Rectangle = length × width · circle = π × r² · triangle = base × height ÷ 2.
- What do I need to enter?
- Shape, Measured in, Length, Width, Diameter, Base, Height, Number of areas, Price per sq ft. Optional fields can be left blank.
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