12 hours and 51 minutes timer
Set a timer for 12 hours and 51 minutes. Rings when it's done.
12:51:00
A countdown timer for 12 hours and 51 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 51 minutes
- Have 96 showers
- Wash your teeth 385 times
- Watch 33 episodes of Friends
- Read 385 pages of a book
- Walk 38 miles
- Listen to Bohemian Rhapsody 128 times
- Watch Titanic 3 times
- Change 385 light bulbs
- Water 771 plants
- Read 2,313 emails
- Watch 3,084 TikToks
- Plant 25 trees
- Plant 25 trees
- Read 51 book summaries on Blinkist
- Blink 92,520 times
- Click this 289,125 times
In 12 hours and 51 minutes...
- Your heart beats 46,260 times
- Light travels 8,604,366,539 miles
- Earth travels 878,940 miles around the Sun
- Your body produces 13 oz of saliva
- The International Space Station travels 220,183 miles
- Elon Musk earns $231,300,000
- 2,914,382,914 Google searches get made
- The U.S. national debt increases by $2,104,182
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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.
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