Chicago to Seoul Time Converter

Convert time from Chicago, United States to Seoul, South Korea. Use this tool to compare business hours, plan meetings, and avoid calling at the wrong local time.

Quick Answer

How do I convert Chicago time to Seoul time?

Enter a date and local time in Chicago. The converter automatically applies the correct IANA timezone and daylight saving rules for Seoul.

Additional target cities

Add up to 5 more cities for side-by-side comparison.

Quick To City

When it is Jul 4, 2026 09:37 in Chicago, it is Jul 4, 2026 23:37 in Seoul.

To City Converted Time

Seoul, South Korea

Saturday, July 4, 2026 at 23:37 / 11:37 PM

Timezone
Asia/Seoul
UTC offset
UTC+09:00
Daylight saving
No
Local status
Late Night

This is not ideal for business calls in the target city.

From City Original Time

Chicago, United States

Saturday, July 4, 2026 at 09:37

Timezone
America/Chicago
UTC offset
UTC-05:00
Daylight saving
Yes

Time Difference

Seoul is 14 hours ahead of Chicago

UTC Offset Difference

+14:00

Best call time

Suggested call window

Initiator awake hours: 08:00-23:00 / Recipient office hours: 09:00-18:00

Chicago

Sat, Jul 4, 19:00-23:00

Seoul

Sun, Jul 5, 09:00-13:00

Multi-City Results

Compare local times across target cities

1 target city

CityCountryLocal TimeDateUTC OffsetLocal Status
SeoulSouth Korea11:37 PMJul 4, 2026UTC+09:00Late Night

Related time conversions from Chicago

FAQ

How do I convert Chicago time to Seoul time?

Choose Chicago as the from city, enter a date and time, and the converter will show the matching local time in Seoul.

Does the Chicago to Seoul converter handle daylight saving time?

Yes. The converter uses IANA time zones for America/Chicago and Asia/Seoul, so daylight saving changes are handled automatically.

Can I use this page to plan a meeting between Chicago and Seoul?

Yes. The result includes time difference, UTC offsets, local status, and best call time guidance for business communication.

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