Dallas ↔ Tehran
Best Time to Call
Decent overlap available between 8:00 and 10:00 (Dallas time).
Sync Dallas and Tehran easily. Dallas is 9 hours 30 minutes behind Tehran. Decent overlap available between 8:00 and 10:00 (Dallas time).
Upcoming Time Change
- New York City clocks forward 1h in 11 days Mar 09
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
3.3/10
-12h Current Time +12h
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Tokyo
15:32 GMT+9
Working
🌍
New York City
01:32 EST
Sleeping
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London
06:32 GMT
Sleeping
Synchronization Context
Operating on opposite sides of the clock, these cities have virtually no overlapping business hours. Expect a 24-hour turnaround for most communications.
Dallas Business Pulse
- Culture Professional, direct, and ambitious. Big focus on finance and tech.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Ideal call window is 9:00 AM to 11:30 AM. Business in Texas is often bold and fast-paced. Directness is appreciated, but it should be accompanied by a friendly, confident tone. The Central Time Zone position makes it a powerful hub for national business coordination.
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 | Dallas | Tehran |
|---|---|---|
| Timezone | America/Chicago | Asia/Tehran |
| Country | USA | Iran |
| Coordinates | 32.78, -96.80 | 35.69, 51.39 |
| Population | 6,500,000 | 9,500,000 |