Stopwatch
Press "Start": the time is running.
00:00.00
What the tool does
Counts elapsed time to hundredths of a second and keeps your laps.
How to use it
- Press "Start".
- Press "Lap" to record a split time.
- Stop it and reset if you need to.
Good to know
- Time is counted by the browser clock and does not fall behind while the tab is open.
- On a phone keep the screen from going dark.
Frequently asked questions
- How accurate is it?
- To hundredths of a second.
- Does it work offline?
- After the page has loaded, yes.