Circle Calculator

Enter the Radius : unit

Diameter of Circle : unit

Area of Circle : unit square

Circumference of Circle : unit



The Circle Calculator an online tool which shows Circle for the given input. Byju's Circle Calculator is a tool
which makes calculations very simple and interesting. If an input is given then it can easily show the result for the given number.


Practise This Question


The tangent to a circle from a point outside the circle measures 12cm. The distance of the point from the centre is 15cm.
The radius of the circle is