Cross-Sectional Area Calculator
Select Shape:
-- Select a Shape --
Circle
Rectangle
Square
Annulus
Ellipse
Triangle
Trapezoid
Hemisphere
Hollow Square
Hollow Rectangle
Hollow Cylinder
I-Beam
T-Beam
Channel Beam
Angle Section
Output Unit:
Square Meters (m²)
Square Centimeters (cm²)
Square Millimeters (mm²)
Square Inches (in²)
Square Feet (ft²)