Timer & Stopwatch
Countdown timer and stopwatch right in your browser. Great for cooking, studying, workouts and timing.
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00:00
Done
Timer & Stopwatch
Next time, open this tool from My Tools. Only the tool list is saved in this browser, not your inputs or results.
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How to use
- 1
Pick a mode
Choose the countdown timer or the stopwatch.
- 2
Set and start
Set minutes and seconds for the timer, or start the stopwatch right away.
- 3
Check the finish
The timer shows remaining time and notifies you at zero.
Features
- Two modes: countdown timer and stopwatch
- Screen flash notification when the timer ends
- Lap timing support on the stopwatch
- All processing stays in your browser
Use cases
Kitchen timer
Perfect for boiled eggs and pasta - easy to read while cooking.
Study and focus
Practice the Pomodoro technique (25 minutes of focus, 5 minute breaks) right away.
Workouts and training
Use lap timing to manage interval training sessions.
Details
The timer & stopwatch combines a countdown timer and a stopwatch in one tool. Use it for boiling pasta, focused study sessions, workout rests, or presentation timing.
The countdown timer lets you set minutes and seconds and start. Remaining time is shown large, and the screen flashes when it reaches zero.
The stopwatch supports start, stop and reset, plus lap timing. Everything runs in your browser with no external data transfer.
FAQ
What happens when the timer reaches zero?
When it reaches zero, the screen flashes to alert you. No sound is played.
What is the maximum timer duration?
Up to 99 minutes and 59 seconds.
Does timing continue if I close the browser?
No. Timing runs in the browser, so it stops when the page is closed.
How many laps can I record?
Up to 10 laps.
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Did you know?
Until the late 1900s, a "minute" was actually defined slightly longer than it is today.