Online Stopwatch — Elapsed Time & Lap Tracking

How to use Stopwatch

Open Stopwatch and start timing. Record laps as you go, pause when needed, and reset to start a new measurement.

What to know before you start

This is an everyday timing tool, not certified precision timing. Browser and device behavior may affect display updates.

Your data and access

Public guides contain product information, not visitor records. Calculators work without signing in. Account features such as saved plans require sign-in. The cycle tracker also offers separate device-only storage. Read about saved and shared data.

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