3 hours and 40 minutes timer
Set a timer for 3 hours and 40 minutes. Rings when it's done.
03:40:00
A countdown timer for 3 hours and 40 minutes. 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 hours and 40 minutes
- Have 27 showers
- Wash your teeth 110 times
- Watch 9 episodes of Friends
- Read 110 pages of a book
- Walk 11 miles
- Listen to Bohemian Rhapsody 36 times
- Watch Titanic 1 time
- Change 110 light bulbs
- Water 220 plants
- Read 660 emails
- Watch 880 TikToks
- Plant 7 trees
- Plant 7 trees
- Read 14 book summaries on Blinkist
- Blink 26,400 times
- Click this 82,500 times
In 3 hours and 40 minutes...
- Your heart beats 13,200 times
- Light travels 2,455,201,865 miles
- Earth travels 250,800 miles around the Sun
- Your body produces 3 oz of saliva
- The International Space Station travels 62,828 miles
- Elon Musk earns $66,000,000
- 831,600,831 Google searches get made
- The U.S. national debt increases by $600,415
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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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