Chittagong to Chicago Time Difference
Chicago is 11 hours behind Chittagong. When it is noon in Chittagong, it is 01:00 in Chicago.
Dhaka (UTC+6) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 09:00 in Chittagong, it's 22:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Chittagong & Chicago◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
12,872 km
Est. Flight Time
~16.1h
Time Difference
-11h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Chittagong
19:00
Chicago (-1)
09:00
Chittagong
22:00
Chicago (-1)
12:00
Chittagong
01:00
Chicago
15:00
Chittagong
04:00
Chicago
18:00
Chittagong
07:00
Chicago
21:00
Chittagong
10:00
Chicago
00:00
Chittagong
13:00
Chicago (-1)
03:00
Chittagong
16:00
Chicago (-1)
Frequently Asked Questions
How many hours is Chittagong ahead of Chicago?
Chicago is 11 hours behind Chittagong. When it is 12:00 noon in Chittagong, it is 01:00 in Chicago. Chittagong operates on Asia/Dhaka (UTC+6), while Chicago uses America/Chicago (UTC-5).
What is the best time to call Chicago from Chittagong?
Standard business hours (9 AM–5 PM) do not overlap between Chittagong and Chicago due to the 11 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Chittagong to Chicago time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Chittagong and Chicago
The distance between Chittagong and Chicago is approximately 12,872 km. A direct flight typically takes around 16.1 hours. Your arrival clock will show local Chicago time — use our Flight Time Calculator to predict exact arrival times.