How to add number of days to today's date? [duplicate]

Answer 1

Pure JS solution, with date formatted YYYY-mm-dd format

var someDate = new Date('2014-05-14');
someDate.setDate(someDate.getDate() + 15); //number  of days to add, e.x. 15 days
var dateFormated = someDate.toISOString().substr(0,10);
console.log(dateFormated);