<pre>function makeTimer(endtime) { var endTime = new Date(endtime); var endTime = (Date.parse(endTime)) / 1000; var now = new Date(); var now = (Date.parse(now) / 1000); var timeLeft = endTime - now; var days = Math.floor(timeLeft / 86400); var hours = Math.floor((timeLeft - (days * 86400)) / 3600); var minutes = Math.floor((timeLeft - (days * 86400) - (hours * 3600)) / 60); var seconds = Math.floor((timeLeft - (days * 86400) - (hours * 3600) - (minutes * 60))); if (hours < "10") { hours = "0" + hours; } if (minutes < "10") { minutes = "0" + minutes; } if (seconds < "10") { seconds = "0" + seconds; } return { days, hours, minutes, seconds }; setInterval(() => makeTimer(endtime),1000); }