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
| 10PM to 1PM | 7AM to 12PM | 11AM to 1AM |
| 6PM to 2PM | 12PM to 8PM | 10AM to 3PM |
| 8AM to 2PM | 5PM to 3AM | 6PM to 4PM |
| 7PM to 1AM | 10PM to 2AM | 12AM to 6AM |
| 5PM to 6AM | 10AM to 4PM | 3PM to 4PM |
| 8AM to 6AM | 11PM to 5PM | 12AM to 9AM |
