Add day(s) to a Date object [duplicate]

Answer 1

Note : Use it if calculating / adding days from current date.

Be aware: this answer has issues (see comments)

var myDate = new Date();
myDate.setDate(myDate.getDate() + AddDaysHere);

It should be like

var newDate = new Date(date.setTime( date.getTime() + days * 86400000 ));

Answer 2

date.setTime( date.getTime() + days * 86400000 );