Stopwatch

How To Use the Online Stopwatch

1. Start the Stopwatch: Click the blue Start button to begin counting. The timer displays time in hours, minutes, seconds, and hundredths of a second (milliseconds).
2. Record Split Times (Laps): Once running, the controls switch to show Lap and Stop. Click the Lap button whenever you want to log a specific interval without stopping the clock. Each recorded lap appears sequentially in the list below the timer.
3. Pause the Timer: Click the red Stop button to pause the count. The timer freezes at the exact elapsed time. To continue timing without losing your progress, click Resume.
4. Reset the Counter: When the stopwatch is stopped, click the gray Reset button. This resets the timer back to 00:00:00.00 and clears the entire lap history so you can start a fresh session.

Need to count down instead of tracking elapsed time? Switch over to our Online Timer to set custom intervals complete with sound alerts.