Stopwatch with split and lap timing for races, workouts, and tasks.
A high-precision stopwatch that records split (cumulative) and lap (interval) times. Use it for track workouts, swimming sets, study sessions, cooking steps, or any multi-segment activity where you need to compare individual intervals.
Uses requestAnimationFrame for smooth, accurate centisecond display.
Every split records both the cumulative time and the individual lap interval.
Green and red badges highlight your fastest and slowest laps instantly.
Stats row shows total splits, best lap time, and worst lap time at a glance.