⏱ Stopwatch & Timer
Time anything with a precise stopwatch that records lap splits, or a countdown timer with quick presets — both running right in your browser.
How to Use This Stopwatch & Timer
Stopwatch: press Start to begin timing, Lap to record a split without stopping the clock, and Reset to clear it. Lap times are listed below so you can compare splits.
Timer: enter hours, minutes, and seconds, or pick a preset (30 seconds, 1, 5, 10, 15, 20, 30 minutes, or 1 hour) — the display updates right away, then press Start. Reset stops the countdown and returns it to that set time, ready to start again; Clear wipes the time back to zero.