Online Stopwatch with Lap Times

Track elapsed time and record individual laps with keyboard shortcuts and millisecond display.

Elapsed time

00:00:00.000

Start the stopwatch at the beginning of a workout. Tap Lap after each round to see the time for that round and the total elapsed time.

Use Space to start or pause, L to record a lap and R to reset when focus is outside the controls. The display includes milliseconds.

Press Space to start or pause, L to record a lap, and R to reset. Shortcuts are disabled while you interact with form fields.

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