Calculate the Volume of a Sphere

This will calculate the volume of a sphere based on its radius.
ft
in
Volume of a 10′6″ radius sphere
4,849.0cubic feet
8,379,155cubic inches
137.31cubic meters
137,309,756cubic centimeters
137,310liters
36,273gallons
(results may be rounded)

Volume of a Sphere Formula

The volume of a sphere is four thirds pi times the radius cubed.

volume =  4   * π * r3
3

Radius of a Sphere

The radius of a sphere is the distance from the center to any part of the outside. It is half of the diameter.

Radius