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Time difference between Chicago and Hong Kong

Hong Kong is 13 hours ahead of Chicago. When it is noon in Chicago, it is 1:00 AM (next day) in Hong Kong. The same gap applies whether you look at it as Chicago to Hong Kong or Hong Kong to Chicago.

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Hong Kong is 13 hours ahead of Chicago, usually.

Difference right now13 hours (usual)
Upcoming changesCalculating…

How the gap works

The gap is not constant. Because Chicago changes its clocks for daylight saving time and Hong Kong does not, the difference becomes 14 hours for part of the year. The live section above shows the exact gap right now and when it next changes.

  • Chicago (United States) is in the America/Chicago time zone: UTC-6 (CST) or UTC-5 (CDT).
  • Hong Kong (Hong Kong) is in the Asia/Hong_Kong time zone: UTC+8 (HKT).

Convert Chicago time to Hong Kong time

ChicagoHong Kong
6:00 AM7:00 PM
9:00 AM10:00 PM
12:00 PM1:00 AM (next day)
3:00 PM4:00 AM (next day)
6:00 PM7:00 AM (next day)
9:00 PM10:00 AM (next day)

Based on the usual 13 hours gap.

Best time to call or meet

Chicago and Hong Kong have no overlap in standard 9-to-5 working hours, so one side needs to start early or finish late. If you stretch the day to 7 AM to 10 PM in both cities, the shared window is 6:00 PM to 10:00 PM in Chicago (7:00 AM to 11:00 AM (next day) in Hong Kong).

The best time to call is around 8:00 PM in Chicago (9:00 AM (next day) in Hong Kong). That time falls outside standard 9-to-5 hours in at least one city. These times use the usual gap; for a few weeks each year, shift them by the difference noted above.

Frequently asked questions

What is the time difference between Chicago and Hong Kong?

Hong Kong is 13 hours ahead of Chicago, usually. It becomes 14 hours for part of the year.

Is Hong Kong ahead of or behind Chicago?

Hong Kong is 13 hours ahead of Chicago.

Does the time difference between Chicago and Hong Kong change during the year?

Yes. The usual gap is 13 hours, but because Chicago changes its clocks for daylight saving time and Hong Kong does not, it becomes 14 hours for part of the year. The live section above lists the next changes.

What is the best time to schedule a call between Chicago and Hong Kong?

The best time to call is around 8:00 PM in Chicago (9:00 AM (next day) in Hong Kong). That time falls outside standard 9-to-5 hours in at least one city.