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
2 minutes and 51 seconds3 seconds4 minutes and 20 seconds5 minutes and 12 seconds12 minutes and 6 seconds13 minutes and 34 seconds14 minutes and 22 seconds16 minutes and 24 seconds33 minutes and 49 seconds35 minutes35 minutes and 9 seconds37 minutes and 37 seconds38 minutes and 33 seconds43 minutes and 26 seconds46 minutes and 27 seconds52 minutes and 5 seconds54 minutes and 15 seconds54 minutes and 42 seconds56 minutes and 31 seconds58 minutes and 29 seconds59 minutes and 6 seconds4 hours6 hours and 3 minutes6 hours and 51 minutes7 hours and 12 minutes11 hours and 48 minutes14 hours and 60 minutes17 hours and 42 minutes19 hours and 4 minutes19 hours and 49 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.