Area Calculator
Shape
Rectangle / square
Triangle
Circle
Trapezoid
Parallelogram
Ellipse
Circle sector
Length
Width
Base
Parallel side a
Parallel side b
Height (perpendicular)
Radius
Central angle
°
Semi-major axis
Semi-minor axis
Units
Generic units
Inches
Feet
Yards
Centimeters
Meters
Reset
Area
120
sq ft
Formula used
A = length × width
Perimeter
44
ft
In square meters
11.1484
m²
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