Set an alarm for 1 Hour 20 Minutes

⏱ A countdown timer for 1 Hour 20 Minutes (4,800 seconds). Press Start and an alarm sounds when time is up.
1 Hour 20 Minutes Timer
1Hours
:
20Minutes
:
0Seconds
Monday, November 9, 2026

Set a timer for another length

1 Hour 20 Minutes in other units

Seconds4,800
Milliseconds4,800,000
Minutes80
Hours1.333
Share of an hour133.33%
Share of a day5.556%
Fits into one day18 times

When does a 1 Hour 20 Minutes timer end?

StartEnds
6:00 AM7:20 AM
8:00 AM9:20 AM
9:00 AM10:20 AM
12:00 PM1:20 PM
3:00 PM4:20 PM
6:00 PM7:20 PM
9:00 PM10:20 PM

Press Start above and the finish time for right now is shown under the timer.

What can you do in 1 hour 20 minutes?

Watch a feature film — most run between 90 and 150 minutes.

Study in several Pomodoro rounds with breaks.

Slow-roast a joint of meat.

Questions about the 1 hour 20 minutes timer

How do I set a timer for 1 hour 20 minutes?

Press Start on this page. The timer counts down 1 hour 20 minutes and plays an alarm sound when it reaches zero. You can pause or reset it at any time.

How many seconds is 1 hour 20 minutes?

1 Hour 20 Minutes is 4,800 seconds.