Circle Solver


You can find area, diameter or circumference of any circle with the help of our circle solver. Enter any of the values and you can get the other 2 values.

Area:
Diameter:
Circumference:





Here is the formula list for finding area, diameter and circumference of a circle:

Area = πr2

Diameter of Circle = 2r

Circumference of Circle = 2πr = πd





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