3 minutes and 21 seconds timer
Set a timer for 3 minutes and 21 seconds. Rings when it's done.
03:21
A countdown timer for 3 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 3 minutes and 21 seconds
- Wash your teeth 1 time
- Read 1.675 pages of a book
- Walk 0.1675 miles
- Change 1 light bulb
- Water 3 plants
- Read 10 emails
- Watch 13 TikToks
- Blink 402 times
- Click this 1,256 times
In 3 minutes and 21 seconds...
- Your heart beats 201 times
- Light travels 37,386,028 miles
- Earth travels 3,819 miles around the Sun
- The International Space Station travels 956 miles
- Elon Musk earns $1,005,000
- 12,663,012 Google searches get made
- The U.S. national debt increases by $9,142
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 36 seconds2 minutes and 16 seconds3 minutes and 41 seconds5 minutes and 2 seconds9 minutes and 1 seconds9 minutes and 24 seconds23 minutes and 10 seconds23 minutes and 48 seconds35 minutes36 minutes and 24 seconds40 minutes and 42 seconds43 minutes and 31 seconds49 minutes and 6 seconds51 minutes and 56 seconds54 minutes and 36 seconds54 minutes and 47 seconds55 minutes and 49 seconds55 minutes and 54 seconds56 minutes and 40 seconds59 minutes and 10 seconds60 minutes and 22 seconds3 hours and 1 minutes4 hours and 19 minutes5 hours and 23 minutes12 hours and 51 minutes13 hours and 9 minutes13 hours and 21 minutes14 hours and 23 minutes16 hours and 25 minutes18 hours and 14 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.