Sphere Calculator

Enter value and click on calculate. Result will be displayed.

Radius (r):

Result:

Volume of Sphere [ (4/3)πr³ ]
Curved Surface Area of Sphere [ 4πr² ]
What is Sphere?

Sphere Calculator
Sphere calculator is a mathematical tool that is used to calculate the volume and curved surface area of a sphere with the help of the given radius.

What is Sphere?
A sphere is a geometrical shape that has equidistance from the center to every point of the circle. It is a completely round shape and 3D shape.

Formula:

Volume of sphere = (4/3) × π × r3

What is a curved surface area?
For a sphere, the curved surface area is the entire surface area of the sphere. It can be calculated by multiplying 4π (where π is approximately 3.14159) by the square of the radius of the sphere.

Formula:

Curved Surface area of sphere = 4 × π × r2
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