Online Stopwatch

Measure elapsed time and record laps with one clear set of controls.

00:00.00

    Calculated privately on this device

    Good to know

    The stopwatch uses your browser's high-resolution clock and keeps the display accurate if animation frames are delayed.

    How to use this online stopwatch

    1. Select Start.
    2. Record a lap whenever needed.
    3. Pause or reset the stopwatch.

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