8 minutes and 21 seconds timer
Set a timer for 8 minutes and 21 seconds. Rings when it's done.
08:21
A countdown timer for 8 minutes and 21 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 8 minutes and 21 seconds
- Have 1 shower
- Wash your teeth 4 times
- Read 4.175 pages of a book
- Walk 0.4175 miles
- Listen to Bohemian Rhapsody 1 time
- Change 4 light bulbs
- Water 8 plants
- Read 25 emails
- Watch 33 TikToks
- Blink 1,002 times
- Click this 3,131 times
In 8 minutes and 21 seconds...
- Your heart beats 501 times
- Light travels 93,186,070 miles
- Earth travels 9,519 miles around the Sun
- The International Space Station travels 2,384 miles
- Elon Musk earns $2,505,000
- 31,563,031 Google searches get made
- The U.S. national debt increases by $22,788
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 59 seconds9 minutes and 55 seconds10 minutes and 51 seconds20 minutes and 14 seconds23 minutes and 19 seconds23 minutes and 35 seconds33 minutes and 20 seconds34 minutes and 2 seconds35 minutes and 23 seconds36 minutes and 18 seconds39 minutes and 49 seconds40 minutes and 57 seconds42 minutes and 4 seconds44 minutes45 minutes and 14 seconds46 minutes and 10 seconds48 minutes and 55 seconds52 minutes and 21 seconds54 minutes and 11 seconds60 minutes and 21 seconds60 minutes and 42 seconds60 minutes and 56 seconds1 hours and 23 minutes3 hours and 29 minutes7 hours and 58 minutes11 hours and 13 minutes15 hours and 25 minutes15 hours and 34 minutes18 hours and 40 minutes19 hours and 55 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.