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
| 7PM to 2PM | 5AM to 10AM | 12PM to 2PM |
| 3PM to 1AM | 2PM to 9AM | 9PM to 5PM |
| 6PM to 3PM | 4PM to 9PM | 12AM to 8AM |
| 9PM to 4AM | 8AM to 6PM | 3PM to 1AM |
| 11AM to 5AM | 1PM to 11AM | 6AM to 4AM |
| 7AM to 11PM | 9AM to 3AM | 11AM to 11PM |
