Hamburg ↔ Tehran
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 15:00 (Hamburg time).
Sync Hamburg and Tehran easily. Hamburg is 2 hours 30 minutes behind Tehran. Excellent overlap! The best window to call is between 9:00 and 15:00 (Hamburg 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
A 2 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.
Hamburg Business Pulse
- Culture Practical, reliable, and trade-focused. Values the "Hanseatic" tradition of integrity.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Reach out between 9:00 AM and 11:30 AM. Business culture is direct, efficient, and honest. Reliability is the most important trait. Respect the standard 9-5 work day strictly; calling after 6:00 PM is considered unprofessional and intrusive.
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.
Quick Comparison
| Feature | Hamburg | Tehran |
|---|---|---|
| Timezone | Europe/Berlin | Asia/Tehran |
| Country | Germany | Iran |
| Coordinates | 53.55, 9.99 | 35.69, 51.39 |
| Population | 1,841,000 | 9,500,000 |