Sofia ↔ Tehran

Best Time to Call

Excellent overlap! The best window to call is between 9:00 and 16:00 (Sofia time).

Sync Sofia and Tehran easily. Sofia is 1 hour 30 minutes behind Tehran. Excellent overlap! The best window to call is between 9:00 and 16:00 (Sofia 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

19:54 GMT+9

Personal

Outside Business Hours

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New York City

05:54 EST

Sleeping

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London

10:54 GMT

Working

Synchronization Context

With only a 1 hour 30 minutes difference, these cities share a near-total workday overlap. Coordination is seamless, with most business hours aligning perfectly.

Sofia Business Pulse

Culture Energetic, tech-focused, and increasingly international. A growing hub for IT and services.
Lunch Break 12:30 PM - 1:30 PM.
Pro Tip Best times for calls are 10:00 AM to 12:00 PM. Bulgarians value personal rapport; a warm but professional tone is effective. The tech sector is very globalized and efficient. Punctuality is appreciated. Be prepared for direct and honest communication once trust is established.

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.