Stopwatch
Professional stopwatch with lap timing functionality
Support us by disabling AdBlock 🙏
00:00.00
How to Use
Start: Begin timing your activity
Lap: Record intermediate times
Reset: Clear all times and start over
Why Use an Online Stopwatch
Perfect for Any Activity
Track time for work and play
- Running and jogging: Track your mile times, intervals, and overall workout duration without extra gadgets.
- Cooking and baking: Time your recipes perfectly — from boiling eggs to proofing dough.
- Study sessions: Time your reading speed, practice timed tests, or see how long your homework actually takes.
- Games and puzzles: Challenge yourself to beat your best time on Rubik's cubes, sudoku, or board games.
Features That Matter
Built for real-world use
- Lap timing: Record split times without stopping the main clock — great for tracking intervals or multiple participants.
- Best and slowest lap: Instantly see your fastest and slowest splits highlighted in green and red.
- Export your data: Download your lap times as CSV or JSON to analyze in spreadsheets or share with coaches.
- Share your results: Show off your times by sharing directly to social media or copying a link to send to friends.
Support us by disabling AdBlock 🙏
Athletes
Time your sprints, laps, and rest periods. Compare your performance across training sessions and track your progress.
Home Cooks
Never overcook pasta or underbake cookies again. Set precise times for every step of your recipe.
Students
Practice timed tests, time your reading speed, or track how long homework actually takes you.
Gamers
Speedrun your favorite games, time puzzle solves, or track turn lengths in board games.
Frequently Asked Questions
Is this stopwatch free to use?
Yes, completely free! No sign-up required, no ads interrupting your timing, and no limits on how many laps you can record. Just open the page and start timing.
How accurate is this online stopwatch?
Our stopwatch uses your device's high-resolution timer and displays time down to hundredths of a second. It's accurate enough for most training, cooking, and casual timing needs.
Can I use this stopwatch on my phone?
Yes! The stopwatch is fully responsive and works great on phones, tablets, and computers. The buttons are sized for easy tapping on touchscreens.
What's the difference between lap time and overall time?
Lap time shows how long each individual segment took. Overall time shows the total elapsed time from when you first pressed Start. Both are useful for different types of analysis.
Pro Tip: Share Your Results
After recording your laps, use the Share button to post your results directly to social media or copy the page link. The URL contains your timing data, so anyone you share it with can see your lap times!