Question: how to calculate years months and days between two dates in javascript?
Answer: Now you can get any part you want. For example, how many days have elapsed between the two dates: var days = (a - b) / (60 * 60 * 24 * 1000); // 60 * 60 * 24 * 1000 is the amount of milisseconds in a day. // the variable days now equals 30.958333333333332. That's almost 31 days.