Set an alarm for 14:21
⏰ The alarm will ring at 2:21 PM — in 12 h 12 min
Set an alarm for another time
Best bedtimes to wake up at 2:21 PM
| Go to bed at | Sleep cycles | Sleep |
|---|---|---|
| 5:06 AM | 6 | 9 h |
| 6:36 AM | 5 | 7 h 30 min |
| 8:06 AM | 4 | 6 h |
| 9:36 AM | 3 | 4 h 30 min |
Assumes about 15 minutes to fall asleep and sleep cycles of roughly 90 minutes. Cycle length varies from person to person, so treat these as estimates.
Snooze times after a 2:21 PM alarm
| Snooze length | 1st | 2nd | 3rd |
|---|---|---|---|
| 5 minutes | 2:26 PM | 2:31 PM | 2:36 PM |
| 9 minutes | 2:30 PM | 2:39 PM | 2:48 PM |
| 10 minutes | 2:31 PM | 2:41 PM | 2:51 PM |
Nine minutes is the traditional snooze length on many alarm clocks.
About 2:21 PM
2 PM is mid-afternoon; meetings and appointments are often booked during this hour.
Press “Start Alarm” and keep this tab open; press “Test Alarm” first to check the volume.
About 2:21 PM
| 12-hour clock | 2:21 PM |
|---|---|
| 24-hour clock | 14:21 |
| Military time | 1421 |
| In words | Twenty-one minutes past two |
| Part of the day | Afternoon |
Questions about a 14:21 alarm
How do I set an alarm for 14:21?
Open this page, press “Start Alarm” and leave the tab open. The alarm rings at 2:21 PM, which is 12 hours, 12 minutes from now.
What time should I go to bed to wake up at 2:21 PM?
For five full sleep cycles, go to bed around 6:36 AM; for six cycles, around 5:06 AM.