Java: Get whole and fractional parts from a double value

Last update on May 15 2025 13:08:40 (UTC/GMT +8 hours)

Split Whole and Fractional Parts

Write a Java program to get whole and fractional parts from a double value.

Sample Solution:

Java Code:

import java.util.*;
  public class Example2 {
  public static void main(String[] args) {
  double value = 12.56;
  double fractional_part = value % 1;
  double integral_part = value - fractional_part;  
  System.out.print("\nOriginal value: "+value);
  System.out.print("\nIntegral part: "+integral_part);
  System.out.print("\nFractional part: "+fractional_part);
  System.out.println();  
  }
}

Sample Output:

Original value: 12.56                                                  
Integral part: 12.0                                                    
Fractional part: 0.5600000000000005

Flowchart:

$Flowchart: Get whole and fractional parts from a double value.$

For more Practice: Solve these Related Problems:

Write a Java program to extract the whole and fractional parts from a double using only arithmetic operations.
Write a Java program to convert a double to its whole and fractional components without relying on Math.floor or Math.ceil.
Write a Java program to split a double into whole and fractional parts by converting it to a string and parsing the result.
Write a Java program to implement a method that returns both parts in a custom object and tests it with various double values.

Go to:

PREV : Round Up Integer Division.
NEXT : Check if Double is Integer.

Java Code Editor:

Contribute your code and comments through Disqus.