Osaka to Chicago — Time Difference
Live clocks · Full 24-hour table · Japan → United States
Time Difference: Osaka vs Chicago
Chicago is 14 hours behind Osaka. Osaka is in Japan Standard Time (GMT+9, UTC+9) and Chicago is in Central Daylight Time (CDT, UTC-5).
Use the table below to find the equivalent Chicago time for any hour in Osaka. Click any row to see the full conversion page for that hour.
Business Hours — Osaka to Chicago
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — Osaka to Chicago
Frequently Asked Questions
What is the time difference between Osaka and Chicago?
Chicago is 14 hours behind Osaka. Osaka uses Japan Standard Time (GMT+9, UTC+9) and Chicago uses Central Daylight Time (CDT, UTC-5).
What time is it in Chicago when it is 9 AM in Osaka?
9 AM in Osaka (GMT+9) equals 7 PM in Chicago (CDT) (previous day).
Is Osaka ahead or behind Chicago?
Chicago is 14 hours behind Osaka.
What is the best time to call from Osaka to Chicago?
There is no standard business-hours overlap between Osaka and Chicago. Consider scheduling early morning or late evening.
Time Zones
Osaka
Japan Standard Time
GMT+9 · UTC+9
Chicago
Central Daylight Time
CDT · UTC-5
Reverse Conversion
Popular Comparisons