30 minutes timer
Set a timer for 30 minutes. Rings when it's done.
30:00
A countdown timer for 30 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 30 minutes
- Have 3 showers
- Wash your teeth 15 times
- Watch 1 episode of Friends
- Read 15 pages of a book
- Walk 1.5 miles
- Listen to Bohemian Rhapsody 5 times
- Change 15 light bulbs
- Water 30 plants
- Read 90 emails
- Watch 120 TikToks
- Plant 1 tree
- Plant 1 tree
- Read 2 book summaries on Blinkist
- Blink 3,600 times
- Click this 11,250 times
In 30 minutes...
- Your heart beats 1,800 times
- Light travels 334,800,254 miles
- Earth travels 34,200 miles around the Sun
- The International Space Station travels 8,567 miles
- Elon Musk earns $9,000,000
- The U.S. national debt increases by $81,874
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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.
How can I support you?
Bookmark timer.guru and share it on social media.