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Online Stopwatch
A simple, accurate online stopwatch for timing anything. Record lap times, pause and resume, and track your times precisely. Perfect for workouts, cooking, studying, or any timing needs.
How to Use This Calculator
- Click Start to begin timing
- Click Lap to record lap time
- Click Stop to pause
- Click Reset to clear
Features
- Millisecond precision
- Lap time recording
- Pause and resume
- Lap history display
Frequently Asked Questions
Is this Stopwatch free to use?
Yes, our Stopwatch is completely free to use with no registration or signup required. Use it as many times as you need.
How accurate is the Stopwatch?
Our calculator uses standard mathematical formulas and provides accurate results. For critical financial or health decisions, always consult with a qualified professional.
Does this tool work on mobile devices?
Yes, this tool is fully responsive and works on all devices including smartphones, tablets, and desktop computers.