Set an alarm for 10 Hours

⏱ A countdown timer for 10 Hours (36,000 seconds). Press Start and an alarm sounds when time is up.
10 Hours Timer
10Hours
:
0Minutes
:
0Seconds
Friday, September 25, 2026

Set a timer for another length

10 Hours in other units

Seconds36,000
Milliseconds36,000,000
Minutes600
Hours10
Share of an hour1,000%
Share of a day41.667%
Fits into one day2.4 times

When does a 10 Hours timer end?

StartEnds
6:00 AM4:00 PM
8:00 AM6:00 PM
9:00 AM7:00 PM
12:00 PM10:00 PM
3:00 PM1:00 AM (+1 day)
6:00 PM4:00 AM (+1 day)
9:00 PM7:00 AM (+1 day)

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

What can you do in 10 hours?

Let bread dough rise or run a slow cooker.

Limit screen time or a game session.

Track a full night's sleep — adults need 7 or more hours.

Questions about the 10 hours timer

How do I set a timer for 10 hours?

Press Start on this page. The timer counts down 10 hours and plays an alarm sound when it reaches zero. You can pause or reset it at any time.

How many seconds is 10 hours?

10 Hours is 36,000 seconds.