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