Geometry & Trigonometry
Basic

Volume of a Cylinder

The volume of a cylinder.

Formula

V=πr2hV = \pi r^2 h

Variables

rRadius
hHeight

Example

Radius 2, height 10: V = π·2²·10 ≈ 125.7 cubic units.

Did You Know?

A cylinder is just a stack of identical circles — its volume is the circle's area times the height.

cylindervolume