Countdown Timer

Countdown Timer Online — Count Down to Any Date and Time

See exactly how many days, hours, minutes, and seconds are left until the moment that matters — a birthday, a launch, an exam, a holiday, or the New Year. Pick a date and time and the countdown starts ticking immediately.

How to Set a Countdown

Choose a date and time in the Count down to box. The display shows days, hours, minutes, and seconds remaining and updates every second. For a quick start, use the presets: New Year counts down to midnight at the start of the next January, 1 week from now sets a target seven days ahead, and 1 month from now sets the same date and time next month. When the moment arrives, the display reaches zero and shows Time's up!

Things to Know

The countdown uses your device's clock and time zone, so the target is read as your local time — useful when the event happens where you are, but worth double-checking for something like an online launch scheduled in another time zone. It measures real elapsed time, so daylight saving changes are accounted for automatically. There's no alarm or sound, so keep the tab visible if you want to see the moment arrive, and the countdown isn't saved — reload the page and you'll need to set the date again.

Good Uses for This Tool

Counting down to an exam or deadline, a wedding or trip, a product launch or livestream, a school holiday, or a party — and showing an audience how long is left during a presentation or event.

Is It Actually Private?

Yes. The countdown runs entirely in your browser — the date you choose is never sent to a server or stored.