Karachi ↔ Tehran
Best Time to Call
Excellent overlap! The best window to call is between 11:00 and 17:00 (Karachi time).
Sync Karachi and Tehran easily. Karachi is 1 hour 30 minutes ahead of Tehran. Excellent overlap! The best window to call is between 11:00 and 17:00 (Karachi 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
15:30 GMT+9
Working
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New York City
01:30 EST
Sleeping
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London
06:30 GMT
Sleeping
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.
Karachi Business Pulse
- Culture Industrial and entrepreneurial. Business often continues late into the evening.
- Lunch Break 1:00 PM - 2:00 PM.
- Pro Tip The work week is Monday to Saturday for many, but Friday is a half-day or has long prayer breaks (1:00 PM - 3:00 PM). Best time to reach professionals is 11:30 AM to 4:30 PM. Business culture is highly social; be prepared for extended introductions and hospitality.
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 | Karachi | Tehran |
|---|---|---|
| Timezone | Asia/Karachi | Asia/Tehran |
| Country | Pakistan | Iran |
| Coordinates | 24.86, 67.00 | 35.69, 51.39 |
| Population | 17,236,000 | 9,500,000 |