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
3 minutes and 28 seconds8 minutes and 40 seconds11 minutes and 47 seconds14 minutes and 58 seconds16 minutes21 minutes and 43 seconds21 minutes and 48 seconds23 minutes and 54 seconds36 minutes and 12 seconds38 minutes and 7 seconds38 minutes and 44 seconds40 minutes and 19 seconds40 minutes and 27 seconds41 minutes and 48 seconds42 minutes and 41 seconds43 minutes and 51 seconds44 minutes and 4 seconds44 minutes and 8 seconds44 minutes and 42 seconds45 minutes and 55 seconds49 minutes and 17 seconds50 minutes and 53 seconds54 minutes and 9 seconds55 minutes and 28 seconds55 minutes and 42 seconds2 hours and 28 minutes3 hours and 52 minutes4 hours and 40 minutes8 hours and 25 minutes17 hours and 28 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.