Keyboard shortcuts
- Space start / stop
- L lap (while running) or reset (while stopped)
Timing uses your device’s high-resolution clock, so it stays accurate over hours.
Why this one?
- No sign-up, no limits. Use it as much as you like.
- Runs in your browser. Nothing you type or use here is sent to a server.
- No pop-ups or fake download buttons. Ads stay out of the way of the tool.
Related tools
- Timer
- 1 minute timer
- 2 minute timer
- 3 minute timer
- 5 minute timer
- 10 minute timer
- 15 minute timer
- 20 minute timer
- 25 minute timer
- 30 minute timer
FAQ
How accurate is it?
It reads your device’s high-resolution clock and displays hundredths of a second. Human reaction time (~0.2 s) is a far bigger factor.
Does it keep running in the background?
Yes — elapsed time is based on the clock, so switching tabs doesn’t lose time.