Use this free online stopwatch to time anything precisely — workouts, cooking, presentations, or games — with start, pause, reset, and lap tracking, right in your browser.
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How to Use the Stopwatch
Click "Start" to begin timing.
Click "Lap" at any point to record a split time without stopping the clock.
Click "Pause" to stop timing, or "Reset" to clear everything and start over.
Frequently Asked Questions
It tracks time to the hundredth of a second (centiseconds) using your device clock, which is accurate enough for everyday timing needs like workouts or cooking.
Yes, click "Lap" as many times as you need while the stopwatch is running — every lap time is recorded and listed, most recent first.
Yes, it's completely free and requires no sign-up.