16 hours and 21 minutes timer
Set a timer for 16 hours and 21 minutes. Rings when it's done.
16:21:00
A countdown timer for 16 hours and 21 minutes. 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 16 hours and 21 minutes
- Have 122 showers
- Wash your teeth 490 times
- Watch 42 episodes of Friends
- Read 490 pages of a book
- Walk 49 miles
- Listen to Bohemian Rhapsody 163 times
- Watch Titanic 5 times
- Change 490 light bulbs
- Water 981 plants
- Read 2,943 emails
- Watch 3,924 TikToks
- Plant 32 trees
- Plant 32 trees
- Read 65 book summaries on Blinkist
- Blink 117,720 times
- Click this 367,875 times
In 16 hours and 21 minutes...
- Your heart beats 58,860 times
- Light travels 10,947,968,320 miles
- Earth travels 1,118,340 miles around the Sun
- Your body produces 16 oz of saliva
- The International Space Station travels 280,156 miles
- Elon Musk earns $294,300,000
- 3,708,183,708 Google searches get made
- The U.S. national debt increases by $2,677,305
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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.
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