12 hours and 59 minutes timer
Set a timer for 12 hours and 59 minutes. Rings when it's done.
12:59:00
A countdown timer for 12 hours and 59 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 59 minutes
- Have 97 showers
- Wash your teeth 389 times
- Watch 33 episodes of Friends
- Read 389 pages of a book
- Walk 38 miles
- Listen to Bohemian Rhapsody 129 times
- Watch Titanic 4 times
- Change 389 light bulbs
- Water 779 plants
- Read 2,337 emails
- Watch 3,116 TikToks
- Plant 25 trees
- Plant 25 trees
- Read 51 book summaries on Blinkist
- Blink 93,480 times
- Click this 292,125 times
In 12 hours and 59 minutes...
- Your heart beats 46,740 times
- Light travels 8,693,646,607 miles
- Earth travels 888,060 miles around the Sun
- Your body produces 13 oz of saliva
- The International Space Station travels 222,468 miles
- Elon Musk earns $233,700,000
- 2,944,622,944 Google searches get made
- The U.S. national debt increases by $2,126,015
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 57 seconds6 minutes and 14 seconds10 minutes and 24 seconds13 minutes and 15 seconds16 minutes and 3 seconds21 minutes and 7 seconds26 minutes and 2 seconds27 minutes and 31 seconds28 minutes and 50 seconds29 minutes and 10 seconds30 minutes and 23 seconds32 minutes and 46 seconds37 minutes and 49 seconds38 minutes and 24 seconds40 minutes and 48 seconds44 minutes and 28 seconds45 minutes and 42 seconds49 minutes and 5 seconds50 seconds50 minutes and 21 seconds50 minutes and 40 seconds51 minutes and 56 seconds1 hours and 44 minutes9 hours and 15 minutes11 hours and 12 minutes11 hours and 32 minutes16 hours and 35 minutes16 hours and 41 minutes18 hours and 21 minutes18 hours and 59 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.