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
3 minutes and 42 seconds8 minutes and 45 seconds9 minutes and 36 seconds12 minutes and 15 seconds16 minutes and 9 seconds17 minutes and 35 seconds18 minutes and 15 seconds19 minutes and 24 seconds22 minutes and 43 seconds26 minutes and 16 seconds29 minutes and 21 seconds34 minutes and 52 seconds38 minutes and 34 seconds39 minutes and 13 seconds40 minutes and 17 seconds40 minutes and 18 seconds40 minutes and 51 seconds42 minutes and 17 seconds47 minutes and 21 seconds48 minutes and 18 seconds54 minutes and 16 seconds56 minutes and 36 seconds58 minutes and 33 seconds3 hours and 31 minutes5 hours and 53 minutes6 hours and 37 minutes17 hours and 13 minutes17 hours and 14 minutes17 hours and 35 minutes18 hours and 18 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.