Online Stopwatch
Track elapsed time accurately and record lap splits.
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About Free Online Stopwatch with Lap Counter
Measure elapsed time down to tenths of a second and record unlimited lap splits directly in your web browser.
How to Use
- Click Start to begin timing.
- Click Lap at any moment to record split times without stopping the clock.
- Use Pause or Reset whenever needed.
Key Features & Benefits
- Uses high-precision browser timestamps so timing stays accurate even if your tab briefly slows down.
- Great for workouts, cooking, speed-solving, and study timing.
Frequently Asked Questions
How accurate is this online stopwatch?
It calculates elapsed time from system millisecond timestamps, keeping it accurate over long sessions.
It calculates elapsed time from system millisecond timestamps, keeping it accurate over long sessions.
Can I record multiple laps?
Yes, each click on the Lap button adds a numbered lap entry below the timer.
Yes, each click on the Lap button adds a numbered lap entry below the timer.