21 minutes and 27 seconds timer

Set a timer for 21 minutes and 27 seconds. Rings when it's done.

21:27
A countdown timer for 21 minutes and 27 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 21 minutes and 27 seconds
In 21 minutes and 27 seconds...

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

3 minutes and 36 seconds4 minutes and 32 seconds10 minutes and 27 seconds13 minutes and 47 seconds15 minutes and 14 seconds16 minutes and 55 seconds17 minutes and 1 seconds17 minutes and 42 seconds18 seconds20 minutes and 2 seconds36 minutes and 10 seconds36 minutes and 29 seconds38 minutes41 minutes and 32 seconds45 minutes and 59 seconds46 minutes and 39 seconds51 minutes and 9 seconds53 minutes and 24 seconds56 minutes and 1 seconds56 minutes and 49 seconds60 minutes and 42 seconds3 hours and 39 minutes5 hours and 34 minutes10 hours and 40 minutes11 hours and 25 minutes16 hours and 2 minutes18 hours and 30 minutes18 hours and 42 minutes19 hours and 24 minutes19 hours and 51 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.