Construction Calculators
Square Footage Calculator
Calculate square footage for various room shapes and sum totals.
What is the Square Footage Calculator & How does it work?
The Square Footage Calculator is a versatile tool designed to help users determine the area of different shaped rooms, including rectangles, triangles, circles, and L-shapes. By inputting specific dimensions such as length, width, base, height, or radius, the calculator computes the square footage for each shape. Additionally, it allows users to add multiple room areas together to get a comprehensive total square footage.For example, to calculate the area of a rectangle, you multiply its length by its width (Area = Length × Width). For a triangle, you use half the base times the height (Area = 0.5 × Base × Height). Circles require the radius squared multiplied by π (Area = π × Radius²). L-shapes can be broken down into simpler shapes like rectangles and triangles, and their areas summed up.
\text{Area}_{\text{rectangle}} = \text{Length} \times \text{Width}
Length = length of the rectangle, Width = width of the rectangle
Parameters
ft
ft
ft
ft
ft
Total Square Footage
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Results are for informational purposes only and do not constitute professional advice.