Chicago to Chittagong Time Difference
Chittagong is 11 hours ahead of Chicago. When it is noon in Chicago, it is 23:00 in Chittagong.
Chicago (UTC-5) → Dhaka (UTC+6)
🕐 Interactive Time Explorer
When it's 17:00 in Chicago, it's 04:00 in Chittagong
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Chicago & Chittagong◐ 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
Chicago
17:00
Chittagong
09:00
Chicago
20:00
Chittagong
12:00
Chicago
23:00
Chittagong
15:00
Chicago
02:00
Chittagong (+1)
18:00
Chicago
05:00
Chittagong (+1)
21:00
Chicago
08:00
Chittagong (+1)
00:00
Chicago
11:00
Chittagong
03:00
Chicago
14:00
Chittagong
Frequently Asked Questions
How many hours is Chicago behind Chittagong?
Chittagong is 11 hours ahead of Chicago. When it is 12:00 noon in Chicago, it is 23:00 in Chittagong. Chicago operates on America/Chicago (UTC-5), while Chittagong uses Asia/Dhaka (UTC+6).
What is the best time to call Chittagong from Chicago?
Standard business hours (9 AM–5 PM) do not overlap between Chicago and Chittagong due to the 11 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Chicago to Chittagong 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 Chicago and Chittagong
The distance between Chicago and Chittagong is approximately 12,872 km. A direct flight typically takes around 16.1 hours. Your arrival clock will show local Chittagong time — use our Flight Time Calculator to predict exact arrival times.