5 hours and 15 minutes timer
Set a timer for 5 hours and 15 minutes. Rings when it's done.
05:15:00
A countdown timer for 5 hours and 15 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 5 hours and 15 minutes
- Have 39 showers
- Wash your teeth 157 times
- Watch 13 episodes of Friends
- Read 157 pages of a book
- Walk 15 miles
- Listen to Bohemian Rhapsody 52 times
- Watch Titanic 1 time
- Change 157 light bulbs
- Water 315 plants
- Read 945 emails
- Watch 1,260 TikToks
- Plant 10 trees
- Plant 10 trees
- Read 21 book summaries on Blinkist
- Blink 37,800 times
- Click this 118,125 times
In 5 hours and 15 minutes...
- Your heart beats 18,900 times
- Light travels 3,515,402,671 miles
- Earth travels 359,100 miles around the Sun
- Your body produces 5 oz of saliva
- The International Space Station travels 89,958 miles
- Elon Musk earns $94,500,000
- 1,190,701,190 Google searches get made
- The U.S. national debt increases by $859,685
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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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