3 hours and 38 minutes timer
Set a timer for 3 hours and 38 minutes. Rings when it's done.
03:38:00
A countdown timer for 3 hours and 38 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 38 minutes
- Have 27 showers
- Wash your teeth 109 times
- Watch 9 episodes of Friends
- Read 109 pages of a book
- Walk 10 miles
- Listen to Bohemian Rhapsody 36 times
- Watch Titanic 1 time
- Change 109 light bulbs
- Water 218 plants
- Read 654 emails
- Watch 872 TikToks
- Plant 7 trees
- Plant 7 trees
- Read 14 book summaries on Blinkist
- Blink 26,160 times
- Click this 81,750 times
In 3 hours and 38 minutes...
- Your heart beats 13,080 times
- Light travels 2,432,881,848 miles
- Earth travels 248,520 miles around the Sun
- Your body produces 3 oz of saliva
- The International Space Station travels 62,256 miles
- Elon Musk earns $65,400,000
- 824,040,824 Google searches get made
- The U.S. national debt increases by $594,956
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
2 minutes and 18 seconds6 seconds8 minutes and 56 seconds11 minutes and 57 seconds16 minutes and 24 seconds24 minutes and 19 seconds28 minutes and 36 seconds28 minutes and 48 seconds30 minutes and 23 seconds32 minutes and 23 seconds33 minutes and 2 seconds33 minutes and 47 seconds34 minutes and 33 seconds42 minutes and 24 seconds43 minutes and 47 seconds49 minutes and 38 seconds50 minutes and 26 seconds50 minutes and 45 seconds52 minutes and 46 seconds60 minutes and 35 seconds4 hours and 54 minutes6 hours and 44 minutes7 hours and 12 minutes10 hours and 3 minutes11 hours and 7 minutes11 hours and 17 minutes12 hours and 41 minutes14 hours and 24 minutes18 hours and 42 minutes19 hours and 14 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.