Online Stopwatch
Simple, accurate stopwatch with precise timing. Track hours, minutes, seconds, and milliseconds.
00:00:00
How to Use
Click Start to begin timing. Pause to temporarily stop. Reset clears the timer. Perfect for workouts, cooking, studying, work sessions, and any activity requiring time tracking.
FAQ
Is this stopwatch accurate? ▼
Yes. Accurate to milliseconds using JavaScript timing. Suitable for most everyday timing needs.
Can I use it offline? ▼
Yes. Once loaded, works completely offline without internet.
What happens when I close the page? ▼
Timer resets. Keep the page open to maintain timing. Use dedicated apps for background timing.
Can I set a specific time? ▼
This is a stopwatch (counts up). For countdown timers, use our Countdown Timer tool.
Is it free? ▼
Yes, completely free. No ads, login, or premium version required.