There are total 3 hours or 180 minutes from 10pm to 1am. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 11AM to 8AM | 2PM to 7PM | 5PM to 1AM |
| 11PM to 8PM | 9AM to 4PM | 2AM to 10PM |
| 8AM to 5AM | 11PM to 7AM | 1AM to 4AM |
| 2AM to 12PM | 8PM to 12AM | 12PM to 5AM |
| 10PM to 3AM | 1PM to 6AM | 11PM to 10AM |
| 6AM to 9AM | 5PM to 3AM | 2PM to 6PM |
