Volume of a Sphere Calculator

#post_title | Mometrix Academy

Use this calculator to help you quickly determine any volume of a sphere.


 

Found a bug? Let us know!

Knowing how to solve the volume of a sphere is an important math concept to understand. To find the volume, all you need is the radius! Remember, the radius of a sphere is half its diameter.
Diagram of a sphere with radius labeled "r" and diameter labeled "d.
The formula for the volume of a sphere is [latex]V = \frac{4}{3}π r^3[/latex], where [latex]V=[/latex] volume and [latex]r=[/latex] radius.

calculator

 

by Mometrix Test Preparation | Last Updated: January 16, 2026