Chicago ↔ Hong Kong: working-hours overlap
Chicago01:00Hong Kong+1 day
Chicago
GMT−5base
Hong Kong
GMT+8
+1 day
Work hours
Date
Time difference
Hong Kong is 13 hours ahead of Chicago. Chicago is on GMT−5 and Hong Kong is on GMT+8 right now.
Best time to call
There is no window where both places are inside 09:00–17:00; the nearest compromise is 09:00–17:00 in Chicago (22:00–06:00 in Hong Kong).
Daylight saving
The gap between Chicago and Hong Kong changes with daylight saving: across the year it ranges from 13 hours to 14 hours (differences are widest for a few weeks around the spring and autumn clock changes, when only one side has shifted).
Chicago → Hong Kong conversion table
| Chicago | Hong Kong |
|---|---|
| 00:00 | 13:00 |
| 01:00 | 14:00 |
| 02:00 | 15:00 |
| 03:00 | 16:00 |
| 04:00 | 17:00 |
| 05:00 | 18:00 |
| 06:00 | 19:00 |
| 07:00 | 20:00 |
| 08:00 | 21:00 |
| 09:00 | 22:00 |
| 10:00 | 23:00 |
| 11:00 | 00:00 +1 day |
| 12:00 | 01:00 +1 day |
| 13:00 | 02:00 +1 day |
| 14:00 | 03:00 +1 day |
| 15:00 | 04:00 +1 day |
| 16:00 | 05:00 +1 day |
| 17:00 | 06:00 +1 day |
| 18:00 | 07:00 +1 day |
| 19:00 | 08:00 +1 day |
| 20:00 | 09:00 +1 day |
| 21:00 | 10:00 +1 day |
| 22:00 | 11:00 +1 day |
| 23:00 | 12:00 +1 day |
Rows highlighted in green fall inside 09:00–17:00 in both places.