20 seconds timer
Set a timer for 20 seconds. Rings when it's done.
00:20
A countdown timer for 20 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 20 seconds
- Read 0.16666666666667 pages of a book
- Walk 0.016666666666667 miles
- Read 1 email
- Watch 1 TikTok
- Blink 40 times
- Click this 125 times
In 20 seconds...
- Your heart beats 20 times
- Light travels 3,720,002 miles
- Earth travels 380 miles around the Sun
- The International Space Station travels 95 miles
- Elon Musk earns $100,000
- 1,260,001 Google searches get made
- The U.S. national debt increases by $909
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 41 seconds3 minutes5 minutes and 54 seconds12 minutes and 39 seconds14 minutes and 15 seconds14 minutes and 23 seconds19 minutes and 2 seconds23 minutes and 9 seconds25 minutes and 9 seconds25 minutes and 38 seconds28 minutes and 42 seconds29 minutes and 33 seconds36 minutes and 39 seconds43 minutes and 10 seconds44 minutes and 58 seconds48 minutes and 26 seconds54 minutes and 48 seconds58 minutes and 5 seconds58 minutes and 20 seconds59 minutes59 minutes and 10 seconds7 hours and 12 minutes8 hours and 2 minutes8 hours and 54 minutes9 hours and 30 minutes11 hours and 12 minutes13 hours and 9 minutes16 hours and 28 minutes19 hours and 1 minutes20 hours and 11 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.