3 hours and 47 minutes timer
Set a timer for 3 hours and 47 minutes. Rings when it's done.
03:47:00
A countdown timer for 3 hours and 47 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 47 minutes
- Have 28 showers
- Wash your teeth 113 times
- Watch 9 episodes of Friends
- Read 113 pages of a book
- Walk 11 miles
- Listen to Bohemian Rhapsody 37 times
- Watch Titanic 1 time
- Change 113 light bulbs
- Water 227 plants
- Read 681 emails
- Watch 908 TikToks
- Plant 7 trees
- Plant 7 trees
- Read 15 book summaries on Blinkist
- Blink 27,240 times
- Click this 85,125 times
In 3 hours and 47 minutes...
- Your heart beats 13,620 times
- Light travels 2,533,321,925 miles
- Earth travels 258,780 miles around the Sun
- Your body produces 3 oz of saliva
- The International Space Station travels 64,827 miles
- Elon Musk earns $68,100,000
- 858,060,858 Google searches get made
- The U.S. national debt increases by $619,519
Popular timers
1 minute timer
2 minute timer
3 minute timer
4 minute timer
5 minute timer
6 minute timer
7 minute timer
8 minute timer
9 minute timer
10 minute timer
15 minute timer
20 minute timer
25 minute timer
30 minute timer
35 minute timer
40 minute timer
45 minute timer
45 minute timer
50 minute timer
55 minute timer
60 minute timer
Other timers
3 minutes and 1 seconds5 minutes and 55 seconds12 minutes and 12 seconds19 minutes and 24 seconds21 minutes and 15 seconds23 minutes and 5 seconds24 minutes and 9 seconds27 minutes and 19 seconds38 minutes and 16 seconds39 minutes and 1 seconds39 minutes and 12 seconds44 minutes and 31 seconds46 minutes and 49 seconds49 minutes and 13 seconds49 minutes and 31 seconds49 minutes and 52 seconds52 minutes and 60 seconds55 minutes and 60 seconds57 minutes and 8 seconds60 minutes and 49 seconds1 hours and 46 minutes4 hours and 33 minutes5 hours and 38 minutes7 hours and 51 minutes11 hours and 6 minutes12 hours and 15 minutes14 hours and 12 minutes19 hours and 30 minutes20 hours and 28 minutes20 hours and 38 minutes
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.
How can I support you?
Bookmark timer.guru and share it on social media.