Sphere Calculator

Enter any one measurement of a sphere to calculate all others.

Known value type

Radius (r)

Volume

523.599

(4/3)πr³

Surface Area

314.159

4πr²

Radius (r)5

Diameter (d = 2r)10

Surface Area (4πr²)314.159

Volume ((4/3)πr³)523.599

Great Circle Area (πr²)78.5398

Great Circle Circumference (2πr)31.4159