Set an alarm for 2 Hours 21 Minutes

⏱ A countdown timer for 2 Hours 21 Minutes (8,460 seconds). Press Start and an alarm sounds when time is up.
2 Hours 21 Minutes Timer
2Hours
:
21Minutes
:
0Seconds
Monday, November 9, 2026

Set a timer for another length

2 Hours 21 Minutes in other units

Seconds8,460
Milliseconds8,460,000
Minutes141
Hours2.35
Share of an hour235%
Share of a day9.792%
Fits into one day10.21 times

When does a 2 Hours 21 Minutes timer end?

StartEnds
6:00 AM8:21 AM
8:00 AM10:21 AM
9:00 AM11:21 AM
12:00 PM2:21 PM
3:00 PM5:21 PM
6:00 PM8:21 PM
9:00 PM11:21 PM

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

What can you do in 2 hours 21 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 2 hours 21 minutes timer

How do I set a timer for 2 hours 21 minutes?

Press Start on this page. The timer counts down 2 hours 21 minutes and plays an alarm sound when it reaches zero. You can pause or reset it at any time.

How many seconds is 2 hours 21 minutes?

2 Hours 21 Minutes is 8,460 seconds.