Online Stopwatch
Millisecond precision stopwatch with lap tracking. Perfect for timing workouts, events & tasks.
Millisecond Precision
Lap Tracking
Keyboard Shortcuts
100% Private
00:00:00.000
Ready to start
Space Start/Pause L Lap R Reset
Lap Times
| Lap | Split | Total |
|---|
How It Works
1
Press Start
Click the Start button or press Space to begin timing.
2
Track Laps
Record lap times while the stopwatch is running. Fastest and slowest laps are highlighted.
3
Pause & Reset
Pause anytime, resume or reset to start fresh. All timing runs locally in your browser.