Stopwatch

Timing presentations, workouts, cooking steps, and benchmark runs requires a reliable stopwatch without installing an app. Utilitoo's Stopwatch offers start, stop, lap, and reset controls with centisecond precision, all running directly in your browser tab.

Coaches recording sprint intervals, speakers rehearsing talk duration, and developers benchmarking UI interactions all need quick lap recording without reaching for a phone. Unlimited laps let you capture segment times during a single session.

Click Start to begin timing, Lap to record intermediate marks, and Stop to pause. Reset clears the timer and lap list for a fresh session. Pair with Time Duration Calculator when computing hours between two clock times, or Countdown Timer for deadline tracking.

The stopwatch uses high-resolution browser timers on Utilitoo. No timing data is uploaded or stored on any server. Free, responsive, and privacy-first for athletes, presenters, and anyone who needs precise elapsed-time measurement.

Stopwatch is part of Utilitoo's time toolkit alongside timezone converters, countdowns, and business-hours checkers. Browser-based time tools reflect your device's clock and locale settings, which is usually what you want for personal scheduling. For contractual deadlines or compliance cutoffs, verify against an authoritative source in the relevant jurisdiction.