4 hours and 20 minutes timer
Set a timer for 4 hours and 20 minutes. Rings when it's done.
04:20:00
A countdown timer for 4 hours and 20 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 4 hours and 20 minutes
- Have 32 showers
- Wash your teeth 130 times
- Watch 11 episodes of Friends
- Read 130 pages of a book
- Walk 13 miles
- Listen to Bohemian Rhapsody 43 times
- Watch Titanic 1 time
- Change 130 light bulbs
- Water 260 plants
- Read 780 emails
- Watch 1,040 TikToks
- Plant 8 trees
- Plant 8 trees
- Read 17 book summaries on Blinkist
- Blink 31,200 times
- Click this 97,500 times
In 4 hours and 20 minutes...
- Your heart beats 15,600 times
- Light travels 2,901,602,205 miles
- Earth travels 296,400 miles around the Sun
- Your body produces 4 oz of saliva
- The International Space Station travels 74,251 miles
- Elon Musk earns $78,000,000
- 982,800,982 Google searches get made
- The U.S. national debt increases by $709,581
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
9 minutes and 13 seconds9 minutes and 44 seconds10 minutes and 22 seconds21 minutes and 4 seconds21 minutes and 22 seconds29 minutes and 42 seconds31 minutes and 28 seconds31 minutes and 39 seconds35 minutes and 21 seconds36 minutes and 28 seconds39 minutes and 57 seconds41 minutes and 31 seconds43 minutes and 32 seconds44 minutes and 32 seconds44 minutes and 59 seconds47 minutes and 5 seconds55 minutes and 2 seconds55 minutes and 8 seconds55 minutes and 29 seconds56 minutes and 5 seconds56 minutes and 9 seconds57 minutes and 24 seconds59 minutes and 16 seconds2 hours and 3 minutes4 hours and 16 minutes5 hours and 13 minutes7 hours and 56 minutes11 hours and 36 minutes16 hours and 10 minutes17 hours and 24 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.