There are total 7 hours or 420 minutes from 3pm to 10pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 1PM to 5PM | 2PM to 5PM | 9AM to 7PM |
| 8AM to 12PM | 6AM to 3PM | 12PM to 3AM |
| 10AM to 6AM | 11AM to 1AM | 11AM to 10PM |
| 3AM to 12PM | 3AM to 2PM | 5PM to 4PM |
| 3AM to 1PM | 3PM to 8PM | 11AM to 9PM |
| 6AM to 10AM | 2AM to 9PM | 9AM to 6PM |
