There are total 2 hours or 120 minutes from 1pm to 3pm. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 11PM to 7PM | 11AM to 8AM | 8AM to 7PM |
| 7AM to 3PM | 4PM to 9AM | 11PM to 6PM |
| 6AM to 8PM | 6AM to 12AM | 5PM to 8PM |
| 1PM to 6PM | 1AM to 3AM | 7PM to 1AM |
| 6PM to 5PM | 8PM to 12PM | 10AM to 1PM |
| 11AM to 3AM | 8AM to 10PM | 12PM to 3AM |
