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Stopwatch is stopped
00:00:00
No laps yet
Keyboard shortcuts:
Space : Start/StopR : ResetF : Fullscreen
Stopwatch — Precise timing with laps and splits
Measure sessions, record laps, and export results with a click.
Tracking timed intervals? Try the Countdown Timer. Coordinating with teams? Check World Clocks. Need scheduled alerts? Use Alarms.
About & how to use
Press Start to begin timing. Hit Lap to capture a split without stopping; Stop pauses; Reset clears the session and lap list. Each lap shows split (time since last lap) and total (time since start) so you can compare intervals at a glance. Keep the page open while you time for best reliability.
Tips
- Keep the stopwatch tab visible/foreground for the smoothest timing.
- Use Lap to mark sections (e.g., song parts, work sprints) and compare splits later.
- Need a hard stop? Run a Countdown in another tab to alert you when to wrap up.