Online Stopwatches
Measure elapsed time with lap splits, or run several stopwatches side by side.
- Online StopwatchHundredths of a second, laps, best and average lap.
- Multi StopwatchSeveral named stopwatches running side by side.
- Analog StopwatchA classic sweep-hand stopwatch display.
- Race TimerOne shared clock, individual finish times, ranked automatically.
Stopwatch or timer?
A stopwatch counts up from zero to measure how long something takes. A timer counts down from a set duration and alerts you when it ends. If you know how long you want something to last, use a timer; if you want to find out, use a stopwatch.