45 seconds timer
Set a timer for 45 seconds. Rings when it's done.
00:45
A countdown timer for 45 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 45 seconds
- Read 0.375 pages of a book
- Walk 0.0375 miles
- Read 2 emails
- Watch 3 TikToks
- Blink 90 times
- Click this 281 times
In 45 seconds...
- Your heart beats 45 times
- Light travels 8,370,006 miles
- Earth travels 855 miles around the Sun
- The International Space Station travels 214 miles
- Elon Musk earns $225,000
- 2,835,002 Google searches get made
- The U.S. national debt increases by $2,046
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 30 seconds4 minutes and 28 seconds7 minutes and 35 seconds8 minutes and 6 seconds12 minutes and 53 seconds15 minutes and 23 seconds17 minutes and 28 seconds22 minutes and 46 seconds22 minutes and 50 seconds23 minutes and 58 seconds24 minutes and 32 seconds34 minutes and 10 seconds36 minutes and 42 seconds40 minutes and 16 seconds40 minutes and 60 seconds46 minutes and 32 seconds51 minutes and 1 seconds53 minutes and 19 seconds54 minutes and 40 seconds56 minutes and 23 seconds5 hours and 49 minutes7 hours and 36 minutes9 hours and 24 minutes10 hours and 10 minutes11 hours and 15 minutes12 hours and 45 minutes13 hours and 31 minutes14 hours and 10 minutes14 hours and 44 minutes15 hours and 22 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.