How to Use This Online Stopwatch

Basic Controls

Start/Stop: Click “Start” to begin timing and “Stop” to pause.

Reset: Click “Reset” to clear the time.

Split: Click “Split” to record a lap time.

Fullscreen: Click “Full” to enter fullscreen mode.

Lap Times: View your recorded lap times in a table below the stopwatch. The fastest lap is highlighted in blue, and the slowest in red.

Fullscreen Mode: Click the expand icon to enter fullscreen mode, perfect for presentations or when you need a larger display.

Size Adjustment: Use the zoom controls to make the stopwatch display larger or smaller.

Copy Lap Times: When you have recorded laps, use the copy button to export your lap times in a table format.

Sports & Fitness: Time your workouts, track running intervals, or measure athletic performance.

Education: Time tests, presentations, or speaking exercises in the classroom.

Professional Use: Track meeting durations, presentation lengths, or any time-sensitive tasks.

Training: Measure and compare performance times, track improvements with lap timing.

High Precision: Accurate timing down to centiseconds (1/100th of a second).

Persistence: Your stopwatch state is saved even if you close the browser accidentally.

No Installation: Works directly in your web browser with no downloads required.

Mobile Friendly: Fully responsive design that works on all devices and screen sizes.