21 minutes and 13 seconds timer

Set a timer for 21 minutes and 13 seconds. Rings when it's done.

21:13
A countdown timer for 21 minutes and 13 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 13 seconds
In 21 minutes and 13 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 33 seconds4 minutes and 25 seconds11 minutes and 10 seconds11 minutes and 47 seconds13 minutes and 58 seconds14 minutes and 47 seconds21 minutes and 14 seconds22 minutes and 1 seconds23 minutes and 57 seconds25 minutes and 58 seconds27 minutes and 7 seconds28 minutes and 57 seconds29 minutes and 46 seconds30 minutes and 46 seconds31 minutes and 1 seconds31 minutes and 21 seconds33 minutes and 39 seconds34 minutes and 59 seconds36 minutes and 29 seconds37 minutes and 32 seconds41 minutes and 4 seconds41 minutes and 55 seconds42 minutes and 5 seconds48 minutes and 38 seconds48 minutes and 49 seconds57 minutes and 46 seconds1 hours and 50 minutes13 hours and 4 minutes14 hours and 59 minutes17 hours and 27 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.