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