Convert seconds to days, hours, minutes and seconds

Question

I have a Javascript timing event with an infinite loop with a stop button.

It will display numbers when start button is click.Now I want this numbers converted to so

Answer 1

Here is my solution, a simple function that will round to the nearest second!

var returnElapsedTime = function(epoch) {
  //We are assuming that the epoch is in seconds
  var hours = epoch / 3600,
      minutes = (hours % 1) * 60,
      seconds = (minutes % 1) * 60;
  return Math.floor(hours) + " hours, " + Math.floor(minutes) + " minutes, " + Math.round(seconds) + " seconds";
}