Free online stopwatch with lap timing. Accurate time tracking down to centiseconds. Perfect for workouts, sports, studying, and productivity tracking.
Click the Start button to begin tracking time. The stopwatch will start counting immediately.
Use the Lap button to record split times. Track fastest and slowest laps automatically.
Pause to stop timing temporarily, or reset to clear everything and start fresh.
Updates every 10 milliseconds for accurate time tracking down to centiseconds (1/100th of a second).
Record as many lap times as you need. Perfect for interval training, race timing, and multi-stage activities.
Automatically identifies and highlights your fastest and slowest laps with visual indicators.
Works perfectly on all devices - desktop, tablet, and mobile. No installation required.
Track exercise intervals, rest periods, and workout duration.
Time races, track lap times, and analyze performance.
Time recipes, track cooking stages, and perfect timing.
Use Pomodoro technique, track focus time, and manage breaks.
Measure task duration, track billable hours, and optimize workflow.
Practice timing, track presentation length, and stay on schedule.
The stopwatch updates every 10 milliseconds for high precision timing down to centiseconds (1/100th of a second).
Yes, you can record as many lap times as you need. The stopwatch automatically tracks your fastest and slowest laps.
Yes, the stopwatch works perfectly on all devices including desktop, tablet, and mobile phones.
Yes, use Space to start/pause, L for lap, and R to reset for faster control during timing.
The stopwatch requires an internet connection to load, but once loaded it will work offline for your timing session.
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High Precision: Updates every 10 milliseconds for accurate time tracking down to centiseconds.
Lap Timing: Record unlimited lap times and track your fastest and slowest laps automatically.
Keyboard Shortcuts: Use Space to start/pause, L for lap, and R to reset for faster control.
Use Cases: Perfect for workouts, cooking, studying, sports timing, productivity tracking, and any activity that requires precise time measurement.