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
| 5PM to 2PM | 1AM to 12PM | 7PM to 9AM |
| 3AM to 5PM | 1PM to 10AM | 4AM to 6PM |
| 10AM to 1AM | 8PM to 2PM | 8AM to 2PM |
| 2AM to 4PM | 12PM to 10AM | 12AM to 6AM |
| 2PM to 12AM | 6PM to 9PM | 3AM to 7AM |
| 1AM to 12PM | 6PM to 1PM | 12PM to 1AM |
