12 hours and 43 minutes timer
Set a timer for 12 hours and 43 minutes. Rings when it's done.
12:43:00
A countdown timer for 12 hours and 43 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 12 hours and 43 minutes
- Have 95 showers
- Wash your teeth 381 times
- Watch 33 episodes of Friends
- Read 381 pages of a book
- Walk 38 miles
- Listen to Bohemian Rhapsody 127 times
- Watch Titanic 3 times
- Change 381 light bulbs
- Water 763 plants
- Read 2,289 emails
- Watch 3,052 TikToks
- Plant 25 trees
- Plant 25 trees
- Read 50 book summaries on Blinkist
- Blink 91,560 times
- Click this 286,125 times
In 12 hours and 43 minutes...
- Your heart beats 45,780 times
- Light travels 8,515,086,471 miles
- Earth travels 869,820 miles around the Sun
- Your body produces 12 oz of saliva
- The International Space Station travels 217,899 miles
- Elon Musk earns $228,900,000
- 2,884,142,884 Google searches get made
- The U.S. national debt increases by $2,082,349
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
4 minutes and 25 seconds4 minutes and 41 seconds10 minutes and 58 seconds12 minutes and 36 seconds12 minutes and 55 seconds13 minutes and 39 seconds13 minutes and 51 seconds14 minutes and 47 seconds17 minutes and 2 seconds17 minutes and 8 seconds22 minutes and 16 seconds22 minutes and 22 seconds24 minutes and 12 seconds25 minutes and 37 seconds26 minutes and 38 seconds29 minutes and 11 seconds33 minutes and 2 seconds37 minutes and 42 seconds44 minutes and 22 seconds52 minutes and 19 seconds55 minutes and 10 seconds5 hours and 9 minutes5 hours and 12 minutes7 hours and 47 minutes8 hours and 24 minutes8 hours and 41 minutes8 hours and 53 minutes8 hours and 56 minutes12 hours and 11 minutes17 hours and 19 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.