Surface Area of a Sphere Calculator


The surface area of a sphere is the amount of square units which can fit into the surface of the given sphere.
Surface Area of a Sphere

Formula to calculate surface area of a sphere is given below:

Surface Area of a Sphere Formula

where,
r = Radius of the sphere

Enter the radius of the sphere in the below online surface area of a sphere calculator and then click calculate to find the answer.


Radius (r):
Surface Area of a Sphere:






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