12 minutes and 39 seconds timer
Set a timer for 12 minutes and 39 seconds. Rings when it's done.
12:39
A countdown timer for 12 minutes and 39 seconds. 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 minutes and 39 seconds
- Have 1 shower
- Wash your teeth 6 times
- Read 6.325 pages of a book
- Walk 0.6325 miles
- Listen to Bohemian Rhapsody 2 times
- Change 6 light bulbs
- Water 12 plants
- Read 37 emails
- Watch 50 TikToks
- Blink 1,518 times
- Click this 4,743 times
In 12 minutes and 39 seconds...
- Your heart beats 759 times
- Light travels 141,174,107 miles
- Earth travels 14,421 miles around the Sun
- The International Space Station travels 3,612 miles
- Elon Musk earns $3,795,000
- 47,817,047 Google searches get made
- The U.S. national debt increases by $34,523
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 14 seconds3 minutes and 17 seconds5 minutes and 36 seconds16 minutes and 36 seconds17 minutes and 29 seconds20 minutes and 44 seconds24 minutes and 33 seconds30 minutes and 16 seconds34 minutes and 27 seconds34 minutes and 50 seconds35 minutes and 56 seconds39 minutes and 33 seconds39 minutes and 37 seconds39 minutes and 58 seconds40 minutes and 31 seconds42 minutes and 32 seconds48 minutes and 3 seconds48 minutes and 28 seconds1 hours and 48 minutes2 hours and 7 minutes2 hours and 27 minutes3 hours and 21 minutes3 hours and 33 minutes8 hours and 57 minutes10 hours and 39 minutes11 hours and 42 minutes15 hours and 44 minutes17 hours and 3 minutes17 hours and 50 minutes18 hours and 21 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.