SelectSmart.com
^{®}
Before you decide
Over 20,000 selectors
Sphere Solver
What is the volume and surface area of a sphere?
Enter the radius into the box. The number is simply a unit which can represent inches, yards, miles, etc. Enter numerals and decimals only. You may go the fourth decimal place.
What is the radius (
r
) which is half the diameter of the sphere?
Back to
Calculator Index Page