Digital Stopwatch
An accurate digital stopwatch with millisecond precision and lap timing features.
00:00:00.000
| Lap | Lap Time | Cumulative Time |
|---|
Measure elapsed time with millisecond precision. A clean digital stopwatch with interactive lap tracking.
An online stopwatch for sports, fitness, cooking, gaming, or work tasks. Includes clean visual controls, live lap tables, and millisecond accuracy.
How to Use
1. Click Start to begin the high-precision timer.
2. Click Lap to record the current time split without stopping the main clock.
3. Click Pause to freeze the time, and Reset to clear all records.
Key Benefits
- High accuracy with millisecond rendering
- Interactive table for recorded laps and splits
- Large, high-contrast display optimized for all devices
- 100% free and client-side execution
Frequently Asked Questions
How precise is this stopwatch?
It tracks time in milliseconds (1/1000th of a second), which is accurate enough for all daily, athletic, and study needs.
What is a lap time?
A lap time measures the duration of a single segment or round (e.g. running one lap) while the cumulative timer keeps running in the background.