Java Program to Convert Integer Values into Binary

This is a Java Program to Convert Integer Values into Binary.

Enter any decimal number as an input. After that we operatons like modulo and division to convert the gven input into binary number.

Here is the source code of the Java Program to Convert Integer Values into Binary. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.

  1. import java.util.Scanner;
  2. public class Decimal_Binary 
  3. {
  4.     public static void main(String[] args) 
  5.     {
  6.         int n, m;
  7.         String x = "";
  8.         Scanner s = new Scanner(;
  9.         System.out.print("Enter the Decimal Number:");
  10.         n = s.nextInt();
  11.         while(n > 0)
  12.         {
  13.             int a = n % 2;
  14.             x = a + x;
  15.             n = n / 2;
  16.         }
  17.         System.out.println(x);
  18.     }
  19. }


$ javac
$ java Decimal_Binary
Enter the Decimal Number:19

Sanfoundry Global Education & Learning Series –- 1000 Java Programs.


Here’s the list of Best Books in Java Programming, Data Structures and Algorithms.

If you find any mistake above, kindly email to [email protected]

Subscribe to our Newsletters (Subject-wise). Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Join our social networks below and stay updated with latest contests, videos, internships and jobs!

Youtube | Telegram | LinkedIn | Instagram | Facebook | Twitter | Pinterest
Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.