21 minutes and 27 seconds timer
Set a timer for 21 minutes and 27 seconds. Rings when it's done.
21:27
A countdown timer for 21 minutes and 27 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 27 seconds
- Have 2 showers
- Wash your teeth 10 times
- Read 10 pages of a book
- Walk 1.0725 miles
- Listen to Bohemian Rhapsody 3 times
- Change 10 light bulbs
- Water 21 plants
- Read 64 emails
- Watch 85 TikToks
- Read 1 book summary on Blinkist
- Blink 2,574 times
- Click this 8,043 times
In 21 minutes and 27 seconds...
- Your heart beats 1,287 times
- Light travels 239,382,181 miles
- Earth travels 24,453 miles around the Sun
- The International Space Station travels 6,125 miles
- Elon Musk earns $6,435,000
- 81,081,081 Google searches get made
- The U.S. national debt increases by $58,540
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
7 minutes and 7 seconds14 minutes and 5 seconds15 minutes and 9 seconds22 minutes and 51 seconds25 minutes and 34 seconds28 minutes and 40 seconds33 minutes and 46 seconds34 minutes and 25 seconds40 minutes and 15 seconds40 minutes and 28 seconds41 minutes and 54 seconds44 minutes and 31 seconds45 minutes and 34 seconds45 minutes and 40 seconds46 minutes and 1 seconds49 minutes and 40 seconds49 minutes and 54 seconds52 minutes and 11 seconds53 minutes and 48 seconds53 minutes and 57 seconds54 minutes and 25 seconds55 minutes and 45 seconds58 minutes and 34 seconds2 hours and 46 minutes3 hours and 9 minutes4 hours and 16 minutes12 hours and 38 minutes16 hours and 15 minutes17 hours and 6 minutes18 hours and 7 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.