Sphere Volume Calculator

You can input only integer numbers or fractions in this online calculator. More in-depth information read at these rules.

N.B. In online calculator you can use the value in the same units of measurement!

If you have any difficulties with units conversion, you can use the length converter and volume converter.

is the set of points that are all the same distance r from a given point in space. This distance is called the radius of the sphere.

Volume formula of a sphere

Volume of a sphere is equal to four-thirds of its radius cubed multiplied by the number pi.

V =	4	π R3
	3

where V - volume of a sphere,
R - radius of a sphere,
π = 3.141592.