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Stopwatch

Time down to a hundredth of a second, record unlimited laps and see your fastest and slowest — nothing to install.

00:00.00

Time comes from the real clock, so switching tabs or locking the screen doesn't throw it off.

Laps (split · total)

No laps yet — press "Lap" while timing

Want the full Excel / Google Sheets version?

A full version that keeps history, handles many items at once and exports to Excel / Google Sheets — leave your email or LINE ID and we'll tell you when it's ready.

We store only this contact detail. The numbers you enter are calculated in your browser and never sent to a server.