Stopwatch
Precise timing with lap tracking. Count up with millisecond accuracy.
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Lap Times
Free Online Stopwatch
Our online stopwatch provides precise time tracking with millisecond accuracy. Whether you're timing a workout, tracking laps in a race, or measuring task duration, this stopwatch has everything you need.
Features
- Millisecond Precision: Accurate timing down to hundredths of a second for precise measurements.
- Lap Times: Record multiple lap times while the stopwatch continues running. Perfect for interval training or split timing.
- Keyboard Shortcuts: Press Space to start/pause, L for lap, R to reset. Works hands-free while you focus on your activity.
- Fullscreen Mode: Expand to fullscreen for easy viewing during sports or presentations.
- No Installation: Works directly in your browser on any device - desktop, tablet, or mobile.
Common Uses for a Stopwatch
- Sports Training: Time sprints, laps, intervals, and rest periods during athletic training.
- HIIT Workouts: Track work and rest intervals for high-intensity interval training.
- Cooking: Time recipes, brewing, steeping tea, or any kitchen task.
- Games: Time turns, rounds, or speed challenges in games and competitions.
- Presentations: Keep track of speaking time during presentations or speeches.
- Studying: Measure study sessions and breaks for effective learning.
How to Use
- Start: Click the Start button or press Space to begin timing.
- Lap: Click Lap or press L to record a split time without stopping the timer.
- Pause: Click Pause or press Space to stop the timer temporarily.
- Reset: Click Reset or press R to clear the timer and all lap times.
This stopwatch runs entirely in your browser and doesn't require any downloads or sign-ups. Bookmark this page for quick access whenever you need precise time tracking.