21 minutes and 38 seconds timer
Set a timer for 21 minutes and 38 seconds. Rings when it's done.
21:38
A countdown timer for 21 minutes and 38 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 38 seconds
- Have 2 showers
- Wash your teeth 10 times
- Read 10 pages of a book
- Walk 1.0816666666667 miles
- Listen to Bohemian Rhapsody 3 times
- Change 10 light bulbs
- Water 21 plants
- Read 64 emails
- Watch 86 TikToks
- Read 1 book summary on Blinkist
- Blink 2,596 times
- Click this 8,112 times
In 21 minutes and 38 seconds...
- Your heart beats 1,298 times
- Light travels 241,428,183 miles
- Earth travels 24,662 miles around the Sun
- The International Space Station travels 6,178 miles
- Elon Musk earns $6,490,000
- 81,774,081 Google searches get made
- The U.S. national debt increases by $59,040
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 42 seconds3 minutes and 56 seconds10 minutes10 minutes and 21 seconds12 minutes and 2 seconds12 minutes and 4 seconds12 minutes and 19 seconds15 minutes and 59 seconds17 minutes and 16 seconds27 minutes and 27 seconds32 minutes and 45 seconds37 minutes and 29 seconds42 minutes and 50 seconds45 minutes and 24 seconds49 minutes and 19 seconds49 minutes and 51 seconds51 minutes and 55 seconds53 minutes and 37 seconds53 minutes and 47 seconds53 minutes and 49 seconds53 minutes and 54 seconds56 minutes and 57 seconds57 minutes and 31 seconds1 hours and 30 minutes12 hours and 49 minutes14 hours and 18 minutes15 hours and 5 minutes15 hours and 58 minutes18 hours and 53 minutes19 hours and 54 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.