Busan ↔ Ulaanbaatar
Best Time to Call
Excellent overlap! The best window to call is between 10:00 and 17:00 (Busan time).
Sync Busan and Ulaanbaatar easily. Busan is 1 hour ahead of Ulaanbaatar. Excellent overlap! The best window to call is between 10:00 and 17:00 (Busan time).
Upcoming Time Change
- New York City clocks forward 1h in 10 days Mar 08
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
6/10
-12h Current Time +12h
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Tokyo
18:25 GMT+9
Personal
Outside Business Hours🌍
New York City
04:25 EST
Sleeping
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London
09:25 GMT
Working
Synchronization Context
With only a 1 hour difference, these cities share a near-total workday overlap. Coordination is seamless, with most business hours aligning perfectly.
Busan Business Pulse
- Culture Dynamic, industrial, and more direct than Seoul. A major maritime and trade hub.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Best times for calls are 10:00 AM to 11:30 AM. Professionals in Busan are known for being more direct and expressive than in Seoul. The maritime and logistics sectors are very active. Hierarchy and punctuality are still strictly followed. Avoid the 12-1 PM lunch hour.
Ulaanbaatar Business Pulse
- Culture Resilient, pragmatic, and values relationship building. Influenced by its unique history and climate.
- Lunch Break 1:00 PM - 2:00 PM.
- Pro Tip Reach out between 10:00 AM and 12:00 PM. Mongolian business culture is relational; personal trust must be built through multiple interactions. Be direct but also patient and polite. Personal presence is highly valued. In winter, be mindful that local schedules may be slightly affected by extreme cold.
Quick Comparison
| Feature | Busan | Ulaanbaatar |
|---|---|---|
| Timezone | Asia/Seoul | Asia/Ulaanbaatar |
| Country | South Korea | Mongolia |
| Coordinates | 35.18, 129.08 | 47.89, 106.91 |
| Population | 3,411,000 | 1,377,308 |