There are total 4 hours or 240 minutes from 3pm to 7pm. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 12AM to 1AM | 4PM to 1PM | 10AM to 12PM |
| 8PM to 10PM | 11PM to 1PM | 6PM to 4AM |
| 7AM to 6AM | 7PM to 3AM | 8AM to 7AM |
| 8PM to 11PM | 8PM to 6AM | 12PM to 9AM |
| 5AM to 2PM | 9PM to 12PM | 3AM to 12PM |
| 5AM to 11AM | 5PM to 3PM | 1AM to 10PM |
