What Is Stopwatch?
Stopwatch times a run, a set of exercises, or a cooking task to a hundredth of a second, and records laps that show each split, the running total, and how far behind your fastest lap every other lap fell. The display is redrawn from a high resolution start timestamp, so hiding the tab or slowing the machine never makes the clock lose time. Space starts and stops, L takes a lap, R clears the board, and the whole list can be copied or saved as a plain text file.
Who Uses the Stopwatch?
Coaches timing intervals, athletes splitting a track session, and home bakers use it to compare repetitions and keep the quickest one in view.
How to Use the Stopwatch
- Press Start, or the Space bar, to set the clock running.
- Hit Lap, or press L, at each split point to build the list.
- Stop the clock, then copy the table or download it as a text file before Reset.
Why Choose Our Stopwatch?
- Hundredth of a second precision that will not drift in a hidden tab
- Fastest and slowest laps highlighted automatically
- Gap against the leading lap shown for every entry
Try the Stopwatch above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.