To calculate the volume / surface area of ​​the ball, this application is ideal for you.
Here you can choose what and how to calculate, and in which unit of measure to get the answer.


Operating procedure:
1. Select the settlement type
a.) Calculation of the volume / surface area of ​​the sphere through the radius
b.) Calculation of the radius / surface area of ​​the sphere through the volume
c) Calculation of the volume / radius of the sphere through the surface area
2. Set the required size of the sphere
3. Select the number of digits after the decimal point
4. Click the Calculation button.


All the values ​​obtained are summarized in the table below.
For convenience of calculation, each value can be set in the unit of measurement that you need.

For reference:
- the surface area of ​​the sphere S = 4 * PI * R ^ 2
- the volume of the sphere V = 4/3 * PI * R ^ 3