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