How to Use this Area of a Sphere Calculator?

Here’s how you can use the surface area of a sphere calculator:

Step 1: Input the radius value into the designated field.

Step 2: Press the “Calculate area” button with your cursor.

Step 3: The calculator will then compute and display the surface area of the sphere in the output field

Formula for Area of Sphere:

• The surface area of a sphere is the total area covered by its outer surface.
• It is always expressed in square units.

The area(A) of the sphere is given by,

A=4\pi r^2

Where,

r is the radius of the sphere.