3 minutes and 40 seconds timer
Set a timer for 3 minutes and 40 seconds. Rings when it's done.
03:40
A countdown timer for 3 minutes and 40 seconds. Press the "Start" button to start the timer. The timer will alert you when it expires. You can reset the timer at any time using the "Reset" button. You can also pause the timer at any time using the "Pause" button.
Custom timer
Hours
Minutes
Seconds
Things you can do in 3 minutes and 40 seconds
- Wash your teeth 1 time
- Read 1.8333333333333 pages of a book
- Walk 0.18333333333333 miles
- Change 1 light bulb
- Water 3 plants
- Read 11 emails
- Watch 14 TikToks
- Blink 440 times
- Click this 1,375 times
In 3 minutes and 40 seconds...
- Your heart beats 220 times
- Light travels 40,920,031 miles
- Earth travels 4,180 miles around the Sun
- The International Space Station travels 1,047 miles
- Elon Musk earns $1,100,000
- 13,860,013 Google searches get made
- The U.S. national debt increases by $10,006
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Frequently asked questions
Why do I need a timer?
If you're here, you probably already need it for something. In any case, timers are useful any time you need to perform a certain action for a specific amount of time. The timer alerts you when that time period is over.
How do I know when the timer is up?
When the timer is up, we'll play a 2 second alert and the timer will blink red. We'll also update the timer in the page title, so you will instantly see it even if you have multiple browser tabs open.
Can I use it on my phone?
Yes, it works on any device with a browser.
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