Time Difference between Qom and Chicago
Tehran (UTC+3:30) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 17:00 in Qom, it's 8.5:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Qom & Chicago◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
10,514 km
Est. Flight Time
~13.4h
Time Difference
-8.5h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Qom
21.5:00
Chicago (-1)
09:00
Qom
0.5:00
Chicago
12:00
Qom
3.5:00
Chicago
15:00
Qom
6.5:00
Chicago
18:00
Qom
9.5:00
Chicago
21:00
Qom
12.5:00
Chicago
00:00
Qom
15.5:00
Chicago (-1)
03:00
Qom
18.5:00
Chicago (-1)
❓ Frequently Asked Questions
Time Difference Between Qom and Chicago
Qom, Iran and Chicago, United States are separated by a time difference of 8 hours 30 min. When it's noon in Qom, it's 8 hours 30 min earlier in Chicago.
Qom operates on Asia/Tehran timezone, while Chicago uses America/Chicago. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 8 hours 30 min difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Qom and Chicago is approximately 10,514 km. A direct flight typically takes around 13.4 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.