Chicago to KST Time ConverterFind the Best Time
Convert Chicago to Korea Standard Time instantly.
Scroll the timeline to check any hour of the day.
Chicago
CST
7:01
Korea Standard Time
KST
10:01
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How the Chicago to KST time difference works
KST is 15 hours ahead of Chicago. Chicago (CST) is a city in United States. Korea Standard Time (KST) is the time zone of South Korea. For example, 9:00 AM Chicago is 12:00 AM KST. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
15 hours
Daylight saving
Chicago only
Chicago offset
UTC-6
KST offset
UTC+9
Chicago to KST conversion chart
| Chicago (CST) | Korea Standard Time (KST) |
|---|---|
| 12:00 AM | 3:00 PM |
| 1:00 AM | 4:00 PM |
| 2:00 AM | 5:00 PM |
| 3:00 AM | 6:00 PM |
| 4:00 AM | 7:00 PM |
| 5:00 AM | 8:00 PM |
| 6:00 AM | 9:00 PM |
| 7:00 AM | 10:00 PM |
| 8:00 AM | 11:00 PM |
| 9:00 AM | 12:00 AM +1 day |
| 10:00 AM | 1:00 AM +1 day |
| 11:00 AM | 2:00 AM +1 day |
| 12:00 PM | 3:00 AM +1 day |
| 1:00 PM | 4:00 AM +1 day |
| 2:00 PM | 5:00 AM +1 day |
| 3:00 PM | 6:00 AM +1 day |
| 4:00 PM | 7:00 AM +1 day |
| 5:00 PM | 8:00 AM +1 day |
| 6:00 PM | 9:00 AM +1 day |
| 7:00 PM | 10:00 AM +1 day |
| 8:00 PM | 11:00 AM +1 day |
| 9:00 PM | 12:00 PM +1 day |
| 10:00 PM | 1:00 PM +1 day |
| 11:00 PM | 2:00 PM +1 day |
Cities in each time zone
Chicago (CST)
HoustonDallasAustinSan AntonioFort WorthLincoln (Nebraska)
Korea Standard Time (KST)
SeoulBusanIncheonDaeguDaejeon
Chicago to KST questions
Is KST ahead of or behind Chicago?
KST is 15 hours ahead of Chicago. So 9:00 AM Chicago is 12:00 AM KST, and 5:00 PM Chicago is 8:00 AM KST.
What time is it in KST when it is 12:00 PM Chicago?
When it is 12:00 PM (noon) Chicago in Chicago, it is 3:00 AM KST in Korea Standard Time.
How many hours difference is there between Chicago and KST?
There is a 15 hours difference. Korea Standard Time (KST) runs 15 hours ahead of Chicago (CST).
Do Chicago and KST observe daylight saving time?
Chicago observes daylight saving time but Korea Standard Time does not, so the difference between them changes by an hour twice a year.
What is the best time to schedule a meeting between Chicago and KST?
A standard 9-to-5 workday in Chicago and Korea Standard Time does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use Chicago and KST?
Chicago (CST) covers cities such as Houston, Dallas, Austin, San Antonio, Fort Worth, Lincoln (Nebraska). Korea Standard Time (KST) covers cities such as Seoul, Busan, Incheon, Daegu, Daejeon.