Stopwatch

About Stopwatch

Our free online stopwatch provides millisecond precision timing with lap recording functionality. Perfect for sports training, cooking, studying, productivity tracking, and any activity that requires precise time measurement.

Features

• Millisecond precision (10ms intervals)
• Lap time recording with individual and total times
• Start, pause, and resume functionality
• Clean, easy-to-read display
• Works completely in your browser

How to Use

1. Click the 'Start' button to begin timing
2. Click 'Lap' to record a split time without stopping
3. Click 'Pause' to temporarily stop the timer
4. Click 'Reset' to clear everything and start over

Perfect For

• Sports Training: Track running times, swimming laps, or workout intervals
• Cooking & Baking: Time your recipes and cooking steps precisely
• Study Sessions: Track study time and break intervals with Pomodoro technique
• Productivity Tracking: Measure task completion times and optimize workflow
• Fitness Workouts: Time exercises, rest periods, and circuit training

Tips for Best Use

• Use lap times to track multiple intervals without stopping
• The display shows hours:minutes:seconds.centiseconds
• Laps are displayed with both individual and cumulative times
• Works offline once loaded - no internet connection required