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 ]

A Sphere Calculator is a tool used to compute various properties of a sphere, such as its surface area, volume, diameter, and circumference based on a given radius.

Why Use It?

A sphere calculator is helpful for:

  • Quick Calculations: Saves time in manual computations.
  • Geometry and Physics: Used in design, construction, and scientific studies.
  • Engineering and Astronomy: Helps in calculating the properties of spherical objects like tanks, planets, or bubbles.

How Does It Work?

It uses standard sphere formulas:

  • Surface Area: A = 4πr2
  • Volume: V=4/3πr3
  • Diameter: D = 2r
  • Circumference: C = 2πr

You enter the radius (rr r), and the calculator returns the desired values.

When to Use It?

  • In Geometry & Mathematics: Solving problems related to spheres.
  • In Engineering & Design: Designing spherical tanks, balls, or domes.
  • In Astronomy: Estimating planetary sizes and volumes.