# Java program to find the circumference of a circle

The circumference of a circle is double the product of its radius and the value of PI. Therefore, to calculate the circumference of a circle

• Get the radius of the circle form the user.
• Calculate the product
• Print the final result.

## Example

import java.util.Scanner;
public class CircumfrenceOfCircle {
public static void main(String args[]){
double circumference;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the radius of the circle ::");
System.out.println("Circumference of the circle is ::"+circumference);
}
}

## Output

Enter the radius of the circle::
55
The circumference of the circle is::345.57519189487726