Question

How to add weeks to current date using Calendar in Java

Answer 1

package javaapplication1;

import java.util.Calendar;

public class JavaApplication1 {

    public static void main(String[] args) {

        Calendar now = Calendar.getInstance();

        System.out.println("Today: " + (now.get(Calendar.MONTH) + 1)  + "-"
                           + now.get(Calendar.DATE)
                           + "-"
                           + now.get(Calendar.YEAR));
                     
        // add 3 weeks to current date
        now.add(Calendar.WEEK_OF_YEAR, 3);
        
        System.out.println("Today + 3 Weeks: " + (now.get(Calendar.MONTH) + 1)  + "-"
                           + now.get(Calendar.DATE)
                           + "-"
                           + now.get(Calendar.YEAR));
    }
}

/*

run:

Today: 10-17-2016
Today + 3 Weeks: 11-7-2016

*/

 

70+ SQL courses for beginners and professionals