Calculate percentage in java

Let’s learn calculate percentage in java.

calculate percentage in java

Calculate percentage in java

Java program to calculate the percentage is one of the most common java program interview question.

Also read – static keyword in java

Basically percentage is a number expressed as fraction of 100 and denoted using percent sign (%). Percentage formula in java is,

percentage = ( a / b ) * 100

Here,

a = marks obtained

b = total marks


Let’s see java program to calculate percentage of marks,

import java.util.Scanner;

public class CalculatePercentageDemo
{
   public static void main(String[] args)
   {
      float percentage;
      float total;
      float marksObtained;
      Scanner sc = new Scanner(System.in);
      System.out.println("Please enter marks obtained : ");
      marksObtained = sc.nextFloat();
      System.out.println("Please enter total : ");
      total = sc.nextFloat();
      percentage = (float)((marksObtained / total) * 100);
      System.out.println("Percentage : " + percentage);
      sc.close();
   }
}



Output:

Please enter marks obtained : 594
Please enter total : 600
Percentage : 99.0