There are total 3 hours or 180 minutes from 4pm to 7pm. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 12AM to 8PM | 10PM to 5PM | 2PM to 6PM |
| 11AM to 12AM | 1PM to 3AM | 12AM to 8AM |
| 4AM to 5PM | 3AM to 2PM | 11AM to 2AM |
| 12AM to 11PM | 2AM to 9AM | 1PM to 3PM |
| 8PM to 9AM | 8AM to 4AM | 10AM to 8PM |
| 1PM to 8AM | 9PM to 8AM | 11AM to 9AM |
