Sphere Calculator

3D Round Shape

A sphere is a three-dimensional shape where every surface point is the same distance from the center.

Formulas: volume = 4/3 x pi x r^3; surface area = 4 x pi x r^2.

Understanding Sphere Volume and Surface Area

1. What This Calculator Measures

A sphere is a 3D shape where all surface points are equally distant from the center.

2. How the Calculation Works

The calculator uses radius to find volume and surface area.

3. Formula or Rule Used

volume = 4/3 x pi x r^3; surface area = 4 x pi x r^2.

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