Online Stopwatch
Press start to begin timing. Record laps for workouts, races or study sessions. Keeps running accurately even if you switch tabs.
Frequently asked questions
Does it keep running if I change tabs?
Yes. Time is measured from your device's clock, so it stays accurate even if the tab is in the background.
What does the lap button do?
It saves the current time and the time since the last lap without stopping the stopwatch.
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