21 minutes and 9 seconds timer
Set a timer for 21 minutes and 9 seconds. Rings when it's done.
21:09
A countdown timer for 21 minutes and 9 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 9 seconds
- Have 2 showers
- Wash your teeth 10 times
- Read 10 pages of a book
- Walk 1.0575 miles
- Listen to Bohemian Rhapsody 3 times
- Change 10 light bulbs
- Water 21 plants
- Read 63 emails
- Watch 84 TikToks
- Read 1 book summary on Blinkist
- Blink 2,538 times
- Click this 7,931 times
In 21 minutes and 9 seconds...
- Your heart beats 1,269 times
- Light travels 236,034,179 miles
- Earth travels 24,111 miles around the Sun
- The International Space Station travels 6,040 miles
- Elon Musk earns $6,345,000
- 79,947,079 Google searches get made
- The U.S. national debt increases by $57,721
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
1 minutes and 55 seconds1 minutes and 58 seconds8 minutes and 44 seconds11 minutes and 42 seconds12 minutes and 13 seconds12 minutes and 55 seconds17 minutes and 31 seconds29 minutes29 minutes and 55 seconds31 minutes and 34 seconds32 minutes and 21 seconds35 minutes and 9 seconds35 minutes and 57 seconds36 minutes and 46 seconds37 minutes and 4 seconds37 minutes and 30 seconds41 minutes and 59 seconds46 minutes and 32 seconds46 minutes and 34 seconds46 minutes and 54 seconds50 minutes and 54 seconds51 minutes and 38 seconds52 minutes and 44 seconds53 minutes and 4 seconds57 minutes and 24 seconds59 minutes and 56 seconds14 hours and 6 minutes14 hours and 31 minutes19 hours and 11 minutes19 hours and 32 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.