Countdown Timer - Days Until Any Date
Pick a date, name your event, and watch the countdown tick down. Share the exact countdown with a link, or embed it on your site.
Your countdown
Runs entirely in your browser. Your event and date are never sent anywhere unless you copy a link or an embed snippet; open DevTools and watch the Network tab to verify zero requests while the countdown ticks.
What this tool does
This is a live countdown timer to any date you choose: a holiday, a birthday, a launch, a deadline, a wedding, or a trip. Type a name, pick the date, and the tool counts down the days, hours, minutes, and seconds in real time, then celebrates the moment it hits zero. It answers the everyday question of how many days until something, and it keeps ticking on the page so you can leave it open or come back to it. You can share the exact countdown with a link or embed it on your own site so everyone sees the same clock.
How to use it
Enter an event name and choose a target date, and optionally a time of day. The countdown updates every second. Tap a Quick fill like New Year or Christmas to load a ready-made target that always points at the next time that date comes around. To let other people follow the same countdown, press Copy link, or press Embed on your site for an iframe snippet you can paste into any page. Turn Sound off if you do not want the fanfare when it reaches zero.
Common use cases
- Counting down to a holiday, birthday, anniversary, or vacation.
- Building hype for a product launch, sale, drop, or event with an embedded timer.
- Tracking a work deadline or the end of a sprint at a glance.
- Sharing a countdown link so a whole group watches the same clock.
- Seeing how long ago something happened, since past dates count up.
Common pitfalls
- Time zones follow the viewer. The countdown targets a wall-clock date and time in each person local zone. If you need everyone to hit zero at the same instant worldwide, say the time zone in your event name.
- No time means midnight. If you leave the time blank, the target is the very start of that day (00:00) in your local zone.
- The tab has to stay open to keep ticking. The countdown recomputes from your clock each time the page is open, so the number is always correct when you look, but it does not run in the background after you close the tab.
Frequently asked questions
- How do I share my countdown with someone else?
- Press Copy link and the tool builds a URL with your event name and target date encoded in it. When someone opens that link, the exact same countdown loads and starts ticking for them. There is also an Embed button that gives you an iframe snippet so you can put a live countdown on your own website or blog.
- What happens when the countdown reaches zero?
- The moment the target time arrives, the tool celebrates with confetti and a short fanfare, and the label switches to counting up so you can see how long ago it happened. If you open a countdown for a date that has already passed, it starts in that time-since mode right away.
- Can I embed the countdown on my website?
- Yes. Press Embed on your site and copy the iframe snippet. It shows the same live countdown with no sign-up, no view limit, and no ads inside the embed. Paste it into any page that lets you add HTML.
- Does the countdown use my time zone?
- Yes. The target date and time are read in your own local time zone, and the countdown ticks against your device clock. If you share a link, the person who opens it sees the countdown to that same wall-clock date and time in their own time zone.
- Does this send my event anywhere?
- No. Everything runs in your browser. Your event name and date are only ever put into a URL if you choose to copy a link or an embed snippet. Open your browser DevTools and watch the Network tab while the countdown ticks: there are zero requests.
Cite this tool
For academic, journalistic, or technical references. Pick a format:
Citations use 2026 as the publication year. Access date is left as a fillable placeholder where the citation style expects one.