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