How can I increment a date by one day in Java?

java date
user48094 picture user48094 · Jan 9, 2009 · Viewed 955k times · Source

I'm working with a date in this format: yyyy-mm-dd.

How can I increment this date by one day?

Answer

Dave picture Dave · Jan 9, 2009

Something like this should do the trick:

String dt = "2008-01-01";  // Start date
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
c.setTime(sdf.parse(dt));
c.add(Calendar.DATE, 1);  // number of days to add
dt = sdf.format(c.getTime());  // dt is now the new date

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