21 minutes and 8 seconds timer
Set a timer for 21 minutes and 8 seconds. Rings when it's done.
21:08
A countdown timer for 21 minutes and 8 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 8 seconds
- Have 2 showers
- Wash your teeth 10 times
- Read 10 pages of a book
- Walk 1.0566666666667 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 2,536 times
- Click this 7,925 times
In 21 minutes and 8 seconds...
- Your heart beats 1,268 times
- Light travels 235,848,179 miles
- Earth travels 24,092 miles around the Sun
- The International Space Station travels 6,035 miles
- Elon Musk earns $6,340,000
- 79,884,079 Google searches get made
- The U.S. national debt increases by $57,676
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 27 seconds7 minutes and 40 seconds9 minutes and 41 seconds11 seconds13 minutes and 56 seconds15 minutes and 44 seconds16 minutes and 39 seconds17 minutes and 14 seconds18 minutes and 52 seconds24 minutes and 43 seconds28 minutes and 22 seconds31 minutes and 50 seconds33 minutes and 58 seconds35 minutes and 24 seconds39 minutes and 20 seconds41 minutes and 34 seconds41 minutes and 54 seconds43 minutes and 57 seconds44 minutes and 54 seconds46 minutes and 24 seconds47 minutes and 4 seconds55 minutes and 33 seconds1 hours and 12 minutes4 hours and 39 minutes10 hours and 48 minutes11 hours and 15 minutes14 hours and 53 minutes16 hours and 48 minutes16 hours and 58 minutes20 hours and 47 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.