Seoul, South Korea is 10 hours behind Chicago, USA. When it is 9:00 AM in Chicago, it is 11:00 PM in Seoul. The two cities have no standard business hours overlap (9 AM - 5 PM), so meetings will require early morning or late evening for one party.
There is no standard business hours overlap between Chicago and Seoul. Consider early morning or late evening calls, or use WorldClock.lol's meeting planner to find the least disruptive time.
Chicago and Seoul have no overlapping standard business hours due to the 10-hour time difference.
Chicago and Seoul maintain active business relationships across various industries.
Chicago and Seoul have no overlapping business hours. This "follow the sun" arrangement is common in US Midwest to East Asia collaborations.
Reaching Seoul from Chicago means extending your workday. Your early evening (5-7 PM) catches their morning standup time.
Best Call Window: 5:00 PM - 8:00 PM Chicago time (morning in Seoul)
Working with Seoul from Chicago is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.
The 10-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.
Seoul is 10 hours behind Chicago. When it is 9:00 AM in Chicago, it is 11:00 PM in Seoul.
The best time to call Seoul from Chicago is between 8:00 AM and 12:00 PM Chicago time. This corresponds to 10:00 PM to 2:00 AM in Seoul, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Chicago and Seoul overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.
Seoul is 10 hours behind Chicago.
The best time for a meeting is 7:00 PM CDT in Chicago, which is 9:00 AM GMT+9 in Seoul.
Drag the scrubber to see how times compare throughout the day.
USA
Thursday, April 30
South Korea
Friday, May 1
The 10-hour difference means someone will always be outside normal hours. Rotate meeting times weekly to share the inconvenience fairly.
Chicago and Seoul maintain active business relationships across various industries.
Chicago and Seoul have no overlapping business hours. This "follow the sun" arrangement is common in US Midwest to East Asia collaborations.
Reaching Seoul from Chicago means extending your workday. Your early evening (5-7 PM) catches their morning standup time.
Working with Seoul from Chicago is essentially a "follow the sun" arrangement. Hand off work at end of day, and pick up their completed work the next morning. Invest in excellent documentation.
Seoul is 10 hours behind Chicago. When it is 9:00 AM in Chicago, it is 11:00 PM in Seoul.
The best time to call Seoul from Chicago is between 8:00 AM and 12:00 PM Chicago time. This corresponds to 10:00 PM to 2:00 AM in Seoul, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Chicago and Seoul overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.