KST (0:00~23:00)
UTC(15:00~14:00)
EST(10:00~09:00)
PST (07:00~06:00)
| KST | UTC | EST | PST |
| 0:00 | 15:00 | 10:00 | 7:00 |
| 1:00 | 16:00 | 11:00 | 8:00 |
| 2:00 | 17:00 | 12:00 | 9:00 |
| 3:00 | 18:00 | 13:00 | 10:00 |
| 4:00 | 19:00 | 14:00 | 11:00 |
| 5:00 | 20:00 | 15:00 | 12:00 |
| 6:00 | 21:00 | 16:00 | 13:00 |
| 7:00 | 22:00 | 17:00 | 14:00 |
| 8:00 | 23:00 | 18:00 | 15:00 |
| 9:00 | 0:00 | 19:00 | 16:00 |
| 10:00 | 1:00 | 20:00 | 17:00 |
| 11:00 | 2:00 | 21:00 | 18:00 |
| 12:00 | 3:00 | 22:00 | 19:00 |
| 13:00 | 4:00 | 23:00 | 20:00 |
| 14:00 | 5:00 | 0:00 | 21:00 |
| 15:00 | 6:00 | 1:00 | 22:00 |
| 16:00 | 7:00 | 2:00 | 23:00 |
| 17:00 | 8:00 | 3:00 | 0:00 |
| 18:00 | 9:00 | 4:00 | 1:00 |
| 19:00 | 10:00 | 5:00 | 2:00 |
| 20:00 | 11:00 | 6:00 | 3:00 |
| 21:00 | 12:00 | 7:00 | 4:00 |
| 22:00 | 13:00 | 8:00 | 5:00 |
| 23:00 | 14:00 | 9:00 | 6:00 |
| 24:00 | 15:00 | 10:00 | 7:00 |