Countdown Timer

A live countdown to any date

Set a target date and time and this timer counts down to it in real time — days, hours, minutes, and seconds, updating every second. Use it for a product launch, an exam, a holiday, a birthday, a deadline, or just to watch the new year approach. Everything runs in your browser, so the clock keeps ticking with no page reloads.

How it works

The countdown measures the gap between right now and your target moment, then breaks that gap into days, hours, minutes, and seconds. Because it reads your device's clock, the time remaining is always accurate to your local time zone — pick midnight on New Year's Eve and it counts down to your midnight.

Tips

• Name your event so the display reads "Until Launch day" instead of a generic label — nice for sharing a screenshot.
• Include the time, not just the date. A countdown to "the 1st" is ambiguous; a countdown to "the 1st at 09:00" is exact.
• When the target passes, the timer stops at zero and shows that the moment has arrived.

FAQ

Does the countdown keep running if I switch tabs?

Yes — it recalculates from the real clock each second, so even if the tab was paused in the background, the numbers are correct the moment you return. It's measuring real time, not just ticking a counter.

Can I count down to an event in another time zone?

The timer uses your local time. To count down to a moment defined in another zone, convert that moment to your local time first (a time zone converter helps), then enter it here.

Is the countdown timer free, and does it work without an account?

Yes — it's completely free with no sign-up. Just set a date and time and it starts counting. There are no limits on how many countdowns you can create.

Does my event data stay private?

Yes. The timer runs entirely in your browser and reads your device's own clock, so the event name and target date you enter are never uploaded or stored on a server.

What happens when the countdown reaches zero?

When the target moment arrives, the timer stops at zero and shows that the event has happened rather than counting up into negative numbers. Refresh and pick a new date to start another countdown.

Does the countdown work on mobile?

Yes. It's fully responsive and runs in any modern phone or tablet browser, updating every second the same way it does on desktop. Keep the tab open and it keeps ticking.