Tehran ↔ Ulaanbaatar

Best Time to Call

Excellent overlap! The best window to call is between 9:00 and 13:00 (Tehran time).

Sync Tehran and Ulaanbaatar easily. Tehran is 4 hours 30 minutes behind Ulaanbaatar. Excellent overlap! The best window to call is between 9:00 and 13:00 (Tehran 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

19:57 GMT+9

Personal

Outside Business Hours

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New York City

05:57 EST

Sleeping

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London

10:57 GMT

Working

Synchronization Context

A 4 hours 30 minutes gap allows for a manageable shared window, typically in the morning or late afternoon. It requires some scheduling but supports daily synchronization.

Tehran Business Pulse

Culture Relationship-heavy and formal. Respect for hierarchy is paramount.
Lunch Break 1:00 PM - 2:00 PM.
Pro Tip The work week is Saturday to Wednesday. Thursday is often a half-day. Call between 9:00 AM and 12:00 PM. Iranian business culture is very formal and involves "Taarof" (a complex system of etiquette); be patient, polite, and avoid rushing into business without proper greetings.

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.