Time Difference Between Ulan Bator and Los Angeles

Los Angeles is 15 hours behind Ulan Bator.

Mongolia

Ulan Bator

Asia/Ulaanbaatar · UTC+8

United States

Los Angeles

America/Los_Angeles · UTC-7

Best Times to Meet

Hours where standard working time (9 AM – 6 PM) overlaps in both Ulan Bator and Los Angeles.

Standard working hours don't overlap between Ulan Bator and Los Angeles. Consider early-morning calls in Ulan Bator or late-evening calls in Los Angeles.

Ulan Bator to Los Angeles — 24-Hour Conversion

Each row shows the equivalent local time in Los Angeles for an hour in Ulan Bator. Working-hours rows (9–18) are highlighted.

Ulan BatorLos AngelesMatch
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Los Angeles
-1 dayWorkday in Ulan Bator
-1 dayWorkday in Ulan Bator
-1 dayWorkday in Ulan Bator
-1 dayWorkday in Ulan Bator
-1 dayWorkday in Ulan Bator
-1 dayWorkday in Ulan Bator
Workday in Ulan Bator
Workday in Ulan Bator
Workday in Ulan Bator
Off hours
Off hours
Off hours
Off hours
Off hours
Off hours

Frequently Asked Questions

What is the time difference between Ulan Bator and Los Angeles?

Los Angeles, United States (UTC-7) is 15 hours behind Ulan Bator, Mongolia (UTC+8).

What is the best time to schedule a meeting between Ulan Bator and Los Angeles?

The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.

Does daylight saving time change the difference between Ulan Bator and Los Angeles?

Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.

When it is 9 AM in Ulan Bator, what time is it in Los Angeles?

Use the conversion table on this page — every hour in Ulan Bator is mapped to its equivalent local time in Los Angeles, including day shift markers when the date differs.