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Osaka to Chicago time
Use TimeInOne to convert any local time in Osaka, Japan to the corresponding time in Chicago, United States.
The conversion uses Asia/Tokyo and America/Chicago, including date-specific seasonal clock changes.
City Time Converter
Osaka to Chicago Time Converter
Convert Osaka, Japan time to Chicago, United States. Compare local times, working hours and recommended meeting slots.
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Locations
About Osaka and Chicago
Compare location details, time zones, populations and coordinates for both cities.
City information
Osaka
Japan
- Country
- Japan
- JP
- Population
- 2,753,862
- Time zone
- Asia/Tokyo
- Coordinates
- 34.6938° N
- 135.5011° E
City information
Chicago
United States
- Country
- United States
- US
- Population
- 2,664,452
- Time zone
- America/Chicago
- Coordinates
- 41.8500° N
- 87.6500° W
Need the reverse conversion?
Convert Chicago time back to Osaka.
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FAQ
Osaka to Chicago time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Osaka and Chicago.
What is the time difference between Osaka and Chicago?
Chicago is 14 hours behind Osaka. The exact difference can change during the year when one location changes its clocks before the other.
Is Chicago ahead of Osaka?
No. Chicago is currently 14 hours behind Osaka.
What time is 9:00 AM in Osaka in Chicago?
When it is 9:00 AM in Osaka, it is 7:00:00 PM in Chicago on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Osaka and Chicago observe daylight saving time?
Osaka, Japan does not normally use a seasonal daylight-saving offset. Chicago, United States uses seasonal daylight-saving changes in its time-zone rules. TimeInOne uses the IANA zones Asia/Tokyo and America/Chicago for date-specific conversions.
What is the best meeting time between Osaka and Chicago?
There is no strict 9:00 AM to 6:00 PM overlap during the next 72 hours. TimeInOne recommends 7:00 AM in Osaka and 5:00 PM in Chicago, on Tue, Aug 18, as the best reasonable compromise. This is classified as “Early local time” in Osaka and “Working hours” in Chicago.