Set an alarm for 1 hour 12 minutes

Run more timers

Add as many timers as you need. Each one rings on its own.

Naps, baking, laundry cycles and longer study sessions.

How do I set a timer for 1 hour 12 minutes?

Press Start. The timer counts down 1 hour 12 minutes and plays your chosen sound at zero. You can pause or reset it at any point.

How many seconds are in 1 hour 12 minutes?

1 hour 12 minutes is 4,320 seconds, or 72 minutes.

Does the timer keep running if I switch tabs?

Yes. The timer tracks the finish time, so it stays accurate in a background tab. Allow notifications to get an alert when it ends.