Stopwatch Precision Pro

Millisecond-precision stopwatch with lap times, best/worst lap highlighting and CSV export.

00:00.00

No laps yet.

How to use

Start the stopwatch, record laps, and export the lap table as CSV when you're done.

How precise is it?

Displays centiseconds (1/100s), updated from high-resolution timestamps.

Can I export laps?

Yes — download all lap times as a CSV file.

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