Time & Dates
Countdown Timer
Count down to any date and time, with a live display of days, hours, minutes and seconds.
Privacy
Everything runs in your browser. Nothing you enter is transmitted, logged or stored, and the page keeps working with the network off.
Tips
- The countdown runs live in your browser and keeps working offline — nothing is fetched while it counts.
- Times are interpreted in your own time zone. For an event elsewhere, convert it first with the time zone converter.
- Once the target passes, the display switches to counting up, which is often what you actually want.
- Leaving the tab in the background may slow the update rate — browsers throttle inactive tabs — but the elapsed time stays correct.
Frequently asked questions
Does the countdown keep running if I close the tab?
No. It is calculated from the target date each time the page is open, so closing and reopening gives the correct remaining time without anything being stored.