Online Stopwatch

Precise timing with lap recording, split times, and customizable display.

00:00:00.000

Lap Times

No laps recorded yet. Press the Lap button while the stopwatch is running to record lap times.

About the Online Stopwatch

This online stopwatch provides precise timing capabilities for various activities. It features lap recording for tracking multiple intervals, millisecond precision, and customizable display options.

Features

  • Precise Timing: Accurate to the millisecond
  • Lap Recording: Track multiple intervals during a single timing session
  • Split Times: See the time elapsed between each lap
  • Customizable Display: Show or hide milliseconds and hours based on your needs
  • Fullscreen Mode: Maximize visibility for timing events
  • Responsive Design: Works on desktops, tablets, and mobile devices

How to Use the Stopwatch

  1. Click the "Start" button to begin timing
  2. While the stopwatch is running, click "Lap" to record intermediate times
  3. Click "Pause" to temporarily stop the stopwatch
  4. When paused, click "Resume" to continue or "Reset" to start over
  5. Use the display options to customize the stopwatch appearance

Common Uses for Stopwatch

  • Fitness and Exercise: Time workouts, running intervals, and recovery periods
  • Sports Coaching: Track athletic performance and lap times
  • Cooking: Time cooking processes precisely
  • Education: Time tests, presentations, or classroom activities
  • Productivity: Implement time management techniques like Pomodoro
  • Public Speaking: Practice presentations with accurate timing
  • Science Experiments: Measure reaction times and process durations

Keyboard Shortcuts

  • Space Bar: Start/Pause the stopwatch
  • L Key: Record a lap time
  • R Key: Reset the stopwatch when paused
  • F Key: Toggle fullscreen mode