Time
Stopwatch
Start/stop timer with lap times.
00:00.00
About this tool
A simple, accurate Stopwatch with start, pause, lap and reset. Time workouts, study sessions, cooking, presentations or anything else — laps let you record split times without stopping the clock.
Frequently asked questions
It measures to hundredths of a second using the browser's high-resolution timer.
It keeps counting while the tab is open; some browsers slow background timers, so keep the tab visible for best accuracy.