Online stopwatch
Time anything to the hundredth of a second. The stopwatch uses your browser's high-resolution timer, so it stays accurate even if the page is busy.
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How it works
Press Start to begin timing, Lap to record a split without stopping, and Pause to freeze the reading. Reset clears everything. Each lap shows both its own duration and the total time when it was recorded, which is handy for running intervals, cooking steps or timing presentations.
Need to count down instead? Try the countdown timer, or check the live world clock.