Get days, weeks, months from a number of days in javascript

Question

Let's say I have 54 days, how can I calculate the number of months (assume 30 days per month), number of weeks and days for it javascript ?

For 54 days it should give : 1 month, 3 weeks, 3 days. For 7 days it should give : 0 month, 1 week, 0 days. For 13 days it should give : 0 month, 1 week, 6 days. etc ...

Thanks a lot for your help!

Answer 1

this:

function(days) {
   var months = parseInt(days / 30);
   days = days - months * 30;
   var weeks = parseInt(days / 7);
   days = days - weeks * 7;
   return (months > 0 ? months + " month" + (months > 1 ? "s, " : ", ") : "") + (weeks > 0 ? weeks + " week" + (weeks > 1 ? "s, " : ", ") : "") + (days > 0 ? days + " day" + (days > 1 ? "s, " : ", ") : "") 
}