SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, 1); //Adding 1 day to current date
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Adding Month to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.MONTH, 1); //Adding 1 month to current date
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Adding Year to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.YEAR, 1); //Adding 1 year to current date
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Subtracting Year to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.YEAR, -1); //-1 for subtracting
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Subtracting Month to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.MONTH, -1); //-1 for subtracting
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Subtracting Day to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -1); //-1 for subtracting
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Adding Hours to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.HOUR, 1); //Adding 1 hour to current date time
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Adding Minutes to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.MINUTE, 10); //Adding 10 minute to current date time
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Adding Seconds to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.SECOND, 40); //Adding 40 minute to current date time
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Subtracting Hours to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.HOUR, -1); //Subtracting 1 hour to current date time
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Subtracting Minutes to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.MINUTE, -10); //Subtracting 10 minute to current date time
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);
Subtracting Seconds to Current Date:
SimpleDateFormat dateformat = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.SECOND, -40); //Subtracting 40 minute to current date time
String newdate = dateformat.format(cal.getTime());
System.out.println(newdate);