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