21 minutes and 18 seconds timer
Set a timer for 21 minutes and 18 seconds. Rings when it's done.
21:18
A countdown timer for 21 minutes and 18 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 21 minutes and 18 seconds
- Have 2 showers
- Wash your teeth 10 times
- Read 10 pages of a book
- Walk 1.065 miles
- Listen to Bohemian Rhapsody 3 times
- Change 10 light bulbs
- Water 21 plants
- Read 63 emails
- Watch 85 TikToks
- Read 1 book summary on Blinkist
- Blink 2,556 times
- Click this 7,987 times
In 21 minutes and 18 seconds...
- Your heart beats 1,278 times
- Light travels 237,708,180 miles
- Earth travels 24,282 miles around the Sun
- The International Space Station travels 6,082 miles
- Elon Musk earns $6,390,000
- 80,514,080 Google searches get made
- The U.S. national debt increases by $58,131
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 23 seconds3 minutes and 36 seconds16 minutes and 36 seconds17 minutes and 15 seconds17 minutes and 31 seconds20 minutes and 35 seconds23 minutes and 43 seconds24 minutes and 9 seconds35 minutes and 21 seconds39 minutes and 3 seconds40 minutes and 12 seconds45 minutes and 22 seconds47 minutes and 8 seconds51 minutes and 23 seconds52 minutes and 44 seconds54 minutes and 27 seconds55 minutes and 23 seconds55 minutes and 29 seconds56 minutes and 44 seconds59 minutes and 39 seconds60 minutes and 10 seconds5 hours and 19 minutes6 hours7 hours and 51 minutes8 hours and 44 minutes11 hours and 1 minutes11 hours and 44 minutes13 hours and 47 minutes15 hours and 40 minutes19 hours and 25 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.