Set an alarm for 4 Hours
⏱ A countdown timer for 4 Hours (14,400 seconds). Press Start and an alarm sounds when time is up.
Set a timer for another length
4 Hours in other units
| Seconds | 14,400 |
|---|---|
| Milliseconds | 14,400,000 |
| Minutes | 240 |
| Hours | 4 |
| Share of an hour | 400% |
| Share of a day | 16.667% |
| Fits into one day | 6 times |
When does a 4 Hours timer end?
| Start | Ends |
|---|---|
| 6:00 AM | 10:00 AM |
| 8:00 AM | 12:00 PM |
| 9:00 AM | 1:00 PM |
| 12:00 PM | 4:00 PM |
| 3:00 PM | 7:00 PM |
| 6:00 PM | 10:00 PM |
| 9:00 PM | 1:00 AM (+1 day) |
Press Start above and the finish time for right now is shown under the timer.
What can you do in 4 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 4 hours timer
How do I set a timer for 4 hours?
Press Start on this page. The timer counts down 4 hours and plays an alarm sound when it reaches zero. You can pause or reset it at any time.
How many seconds is 4 hours?
4 Hours is 14,400 seconds.