5 hours and 21 minutes timer
Set a timer for 5 hours and 21 minutes. Rings when it's done.
05:21:00
A countdown timer for 5 hours and 21 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 5 hours and 21 minutes
- Have 40 showers
- Wash your teeth 160 times
- Watch 13 episodes of Friends
- Read 160 pages of a book
- Walk 16 miles
- Listen to Bohemian Rhapsody 53 times
- Watch Titanic 1 time
- Change 160 light bulbs
- Water 321 plants
- Read 963 emails
- Watch 1,284 TikToks
- Plant 10 trees
- Plant 10 trees
- Read 21 book summaries on Blinkist
- Blink 38,520 times
- Click this 120,375 times
In 5 hours and 21 minutes...
- Your heart beats 19,260 times
- Light travels 3,582,362,722 miles
- Earth travels 365,940 miles around the Sun
- Your body produces 5 oz of saliva
- The International Space Station travels 91,671 miles
- Elon Musk earns $96,300,000
- 1,213,381,213 Google searches get made
- The U.S. national debt increases by $876,060
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 48 seconds12 minutes and 4 seconds12 minutes and 9 seconds17 minutes and 5 seconds18 minutes and 31 seconds18 minutes and 34 seconds20 minutes and 33 seconds22 minutes and 1 seconds22 minutes and 43 seconds27 minutes28 seconds33 minutes and 24 seconds39 minutes and 53 seconds41 minutes and 22 seconds41 minutes and 29 seconds49 minutes and 11 seconds49 minutes and 22 seconds53 minutes and 7 seconds53 minutes and 9 seconds54 minutes and 31 seconds59 minutes and 29 seconds4 hours and 10 minutes4 hours and 19 minutes4 hours and 36 minutes6 hours and 60 minutes9 hours and 16 minutes14 hours and 2 minutes15 hours and 11 minutes18 hours and 25 minutes20 hours and 40 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.