30 minutes and 12 seconds timer
Set a timer for 30 minutes and 12 seconds. Rings when it's done.
30:12
A countdown timer for 30 minutes and 12 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 30 minutes and 12 seconds
- Have 3 showers
- Wash your teeth 15 times
- Watch 1 episode of Friends
- Read 15 pages of a book
- Walk 1.51 miles
- Listen to Bohemian Rhapsody 5 times
- Change 15 light bulbs
- Water 30 plants
- Read 90 emails
- Watch 120 TikToks
- Plant 1 tree
- Plant 1 tree
- Read 2 book summaries on Blinkist
- Blink 3,624 times
- Click this 11,325 times
In 30 minutes and 12 seconds...
- Your heart beats 1,812 times
- Light travels 337,032,256 miles
- Earth travels 34,428 miles around the Sun
- The International Space Station travels 8,624 miles
- Elon Musk earns $9,060,000
- 114,156,114 Google searches get made
- The U.S. national debt increases by $82,420
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
6 minutes and 5 seconds14 minutes14 minutes and 20 seconds15 minutes and 41 seconds16 minutes and 16 seconds17 minutes and 15 seconds24 minutes and 26 seconds29 minutes and 9 seconds30 minutes and 11 seconds35 minutes and 33 seconds39 minutes and 5 seconds39 minutes and 45 seconds42 minutes and 48 seconds46 seconds47 minutes and 54 seconds52 minutes52 minutes and 15 seconds53 minutes and 40 seconds56 minutes and 52 seconds58 minutes and 22 seconds5 hours and 18 minutes5 hours and 38 minutes6 hours and 52 minutes7 hours and 57 minutes8 hours and 19 minutes10 hours and 45 minutes12 hours and 25 minutes15 hours and 33 minutes15 hours and 52 minutes18 hours and 58 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.