Measuring elapsed time
Press Start, then Stop when you want to pause. Starting again resumes from the elapsed time. Reset clears the stopwatch. Minutes, seconds and hundredths of a second are displayed.
How timing works
Elapsed time is calculated from the device clock. Rendering may slow down in background tabs; the display catches up while the same page stays open. Changing the device clock can affect timing.
There is no lap list or saved session history. Leaving or reloading this page resets the stopwatch.