A simple countdown timer for studying, cooking, workouts and classrooms. Tap a preset or type your own time, and an alarm rings when the time is up.
How to use
- Tap a preset such as 5 or 10 minutes, or enter hours, minutes and seconds.
- Press Start. You can pause, resume or reset at any time.
- When the timer reaches zero, the alarm rings until you press Stop.
Frequently asked questions
Does the timer stay accurate in a background tab?
Yes. The remaining time is calculated from the clock of your device instead of being counted tick by tick, so it stays accurate even when the browser slows down background tabs.
Can I use it in full screen?
Yes. Press the full screen button to show only the remaining time, which is handy on a projector or a second monitor.
Can I link to a specific timer?
Yes. Add ?s= and the number of seconds to the address, for example ?s=300 for a 5 minute timer.