Ulaanbaatar to Guam Time Difference
🇲🇳 Ulaanbaatar is currently 2 hours ahead of 🇬🇺 Guam.
Live Calculator
Atin 🇲🇳 Ulaanbaatar→it will be—in 🇬🇺 Guam
Open full calculator →DST-accurate · shareable link
Difference
+2h
Business overlap
7h
Distance
5,181 km
Approx. flight
6.1h
Hour-by-Hour: Ulaanbaatar to Guam
| 🇲🇳 Ulaanbaatar | 🇬🇺 Guam | Note |
|---|---|---|
| 12:00 AM | 2:00 AM | |
| 1:00 AM | 3:00 AM | |
| 2:00 AM | 4:00 AM | |
| 3:00 AM | 5:00 AM | |
| 4:00 AM | 6:00 AM | |
| 5:00 AM | 7:00 AM | |
| 6:00 AM | 8:00 AM | |
| 7:00 AM | 9:00 AM | |
| 8:00 AM | 10:00 AM | |
| 9:00 AM | 11:00 AM | |
| 10:00 AM | 12:00 PM | |
| 11:00 AM | 1:00 PM | |
| 12:00 PM | 2:00 PM | |
| 1:00 PM | 3:00 PM | |
| 2:00 PM | 4:00 PM | |
| 3:00 PM | 5:00 PM | |
| 4:00 PM | 6:00 PM | |
| 5:00 PM | 7:00 PM | |
| 6:00 PM | 8:00 PM | |
| 7:00 PM | 9:00 PM | |
| 8:00 PM | 10:00 PM | |
| 9:00 PM | 11:00 PM | |
| 10:00 PM | 12:00 AM(next day) | Next day |
| 11:00 PM | 1:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Ulaanbaatar nor Guam observes Daylight Saving Time. The time difference is always 2 hours ahead.
Best Meeting Times
There are 7 overlapping business hours between Ulaanbaatar and Guam (9 AM – 6 PM in each city).
🇲🇳 Ulaanbaatar
9:00 AM – 4:00 PM
🇬🇺 Guam
11:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Ulaanbaatar and Guam?
The time difference between Ulaanbaatar and Guam is currently 2 hours ahead. Ulaanbaatar uses GMT+8 (UTC+8), while Guam uses GMT+10 (UTC+10).
When it's noon in Ulaanbaatar, what time is it in Guam?
When it's 12:00 PM (noon) in Ulaanbaatar, it is 2:00 PM in Guam. Use our calculator above to convert any other time.
Does the time difference between Ulaanbaatar and Guam change?
No. The time difference between Ulaanbaatar and Guam is always 2 hours ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Ulaanbaatar and Guam?
The best time to call is between 9:00 AM and 4:00 PM in Ulaanbaatar (which is 11:00 AM – 6:00 PM in Guam). This 7-hour window falls within business hours in both cities.
Is Ulaanbaatar ahead or behind Guam?
Ulaanbaatar is currently 2 hours behind Guam.
What time zone is Ulaanbaatar in?
Ulaanbaatar is in the Asia/Ulaanbaatar time zone, currently using GMT+8 (UTC+8). Ulaanbaatar does not observe Daylight Saving Time.
What time is midnight in Ulaanbaatar in Guam?
When it is midnight (12:00 AM) in Ulaanbaatar, it is 2:00 AM in Guam.