Stopwatch
Track elapsed time with precise splits and a clear record of each lap.
Stopwatch
Track time with precision
Elapsed time: 00:00.00
Ready · lap 1: 00:00.00
Record a lap to compare your splits.
How it works
Read the guide
Start, pause and resume the same stopwatch. Record laps to compare splits; the fastest and slowest are labelled in the list. Elapsed time is derived from a monotonic clock, so a background tab does not lose time. Reset clears this session’s times and laps.