Time Difference between Ulaanbaatar and Chicago
Ulaanbaatar (UTC+8) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 13:00 in Ulaanbaatar, it's 00:00 in Chicago
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Ulaanbaatar & Chicago◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
9,929 km
Est. Flight Time
~12.7h
Time Difference
-13h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Ulaanbaatar
17:00
Chicago (-1)
09:00
Ulaanbaatar
20:00
Chicago (-1)
12:00
Ulaanbaatar
23:00
Chicago (-1)
15:00
Ulaanbaatar
02:00
Chicago
18:00
Ulaanbaatar
05:00
Chicago
21:00
Ulaanbaatar
08:00
Chicago
00:00
Ulaanbaatar
11:00
Chicago (-1)
03:00
Ulaanbaatar
14:00
Chicago (-1)
❓ Frequently Asked Questions
Time Difference Between Ulaanbaatar and Chicago
Ulaanbaatar, Mongolia and Chicago, United States are separated by a time difference of 13 hours. When it's noon in Ulaanbaatar, it's 13 hours earlier in Chicago.
Ulaanbaatar operates on Asia/Ulaanbaatar 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 13 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Ulaanbaatar and Chicago is approximately 9,929 km. A direct flight typically takes around 12.7 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.