There are total 5 hours or 300 minutes from 7am to 12pm. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 8AM to 3PM | 12PM to 7AM | 2AM to 12PM |
| 6AM to 10AM | 8AM to 6PM | 12PM to 8PM |
| 5PM to 7AM | 12AM to 2AM | 8AM to 4PM |
| 7AM to 1AM | 10AM to 9PM | 9AM to 3AM |
| 6PM to 7PM | 10AM to 11PM | 2PM to 5PM |
| 8AM to 2AM | 9AM to 8AM | 4PM to 8PM |
