Hours Between Two Times Calculator
Easily find out how many hours there are between any two times using this simple calculator. For example, if you want to know how many hours and minutes there are from 9:00 AM to 5:30 PM, just enter the start and end times in the boxes. This tool will show you the total time difference, which is useful for calculating work hours, study time, travel planning or anything else.
8 hours and 30 minutes
The time difference between 09:00 and 17:30 is 8 hours and 30 minutes.
| Format | Start Time | End Time |
|---|---|---|
| 12-Hour | 9:00 AM | 5:30 PM |
| 24-Hour | 09:00 | 17:30 |
12-Hour vs 24-Hour Time Format
See the time format between 12-hour and 24-hour below:
| 12-Hour | 24-Hour | Meaning |
|---|---|---|
| 12:00 AM | 00:00 | Midnight |
| 1:00 AM | 01:00 | Early Morning |
| 6:00 AM | 06:00 | Morning |
| 9:00 AM | 09:00 | Morning |
| 12:00 PM | 12:00 | Noon |
| 1:00 PM | 13:00 | Afternoon |
| 3:00 PM | 15:00 | Afternoon |
| 5:00 PM | 17:00 | Afternoon |
| 6:00 PM | 18:00 | Evening |
| 9:00 PM | 21:00 | Night |
| 11:30 PM | 23:30 | Late Night |