🧮 Area Calculator
Shape and size
Shape
(an L-shaped room is two rectangles added together)
Rectangle / square
Circle
Triangle
Trapezoid
L-shape — two rectangles
Length
Width
Radius
(center to edge — half the diameter)
Base
Height
(perpendicular to the base)
Long side (a)
Short side (b)
Distance between them
First part — length
First part — width
Second part — length
Second part — width
Calculate area
Calculator by
CalcCoverage
— free DIY & home-improvement calculators