Area Calculator

Select Shape: Triangle Right Triangle Square Rectangle Trapezoid Circle Ellipse Sector Parallelogram

Side a: Side b: Side c: Side d:

Measurement	Value
Area (ft²)
Perimeter (ft)
Side a (ft)
Side b (ft)
Side c (ft)
Side d (ft)
ab Angle (deg)
ac Angle (deg)
bc Angle (deg)
Square Inches (in²)
Square Yards (yd²)
Square Meters (m²)
Acres (acre)