Java Program to Find the Area of Circle - The Coding Shala

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 In this post, we will learn how to write a Java Program to Find the Area of Circle.

Java Program to Find the Area of Circle

The radius of the circle is given, find the area of the circle using the Java program.

Area of Circle = Pi * (radius * radius)

Example 1:
Input: radius = 3
Output: Area = 28.274333882308138

Java Program: 

// Java program to Find Area of Circle

import java.util.Scanner;

public class Main {
	public static void main(String[] args) { 
		Scanner sc = new Scanner(;
		// take radius input
		System.out.println("Enter the radius of circle");
		double radius = sc.nextDouble();
		// calculate the area
		// area = Pi * (radius * radius)
		double area = Math.PI * (radius * radius);
		System.out.println("Area of Circle is: " + area);


Enter the radius of circle
Area of Circle is: 28.274333882308138

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