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