# Volume of a sphere calculator

The following volume of a sphere calculator will help you find the volume for any sphere when the radius is given.

Just enter the value of the radius and hit the calculate button.

Recall that the formula to get the volume of a sphere is V = (4/3) × pi × r3
with pi = 3.141592653589793

Therefore, the volume depends on the size of r. So,enter r and hit the calculate button to get the volume

The calculator will only accept positive value for r.

Do not enter number that look like fractions, such as 2/5.

If the number looks like a fraction, convert the fraction into a decimal before entering

Enter the radius of the sphere:

The volumesphere is :

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