Karachi ↔ Shanghai
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 14:00 (Karachi time).
Sync Karachi and Shanghai easily. Karachi is 3 hours behind Shanghai. Excellent overlap! The best window to call is between 9:00 and 14:00 (Karachi 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
🌍
Tokyo
18:27 GMT+9
Personal
Outside Business Hours🌍
New York City
04:27 EST
Sleeping
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London
09:27 GMT
Working
Synchronization Context
A 3 hours gap allows for a manageable shared window, typically in the morning or late afternoon. It requires some scheduling but supports daily synchronization.
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.
Shanghai Business Pulse
- Culture Highly competitive and fast-paced. Business is often conducted with a mix of modern efficiency and traditional "Guanxi" (relationships).
- Lunch Break 12:00 PM - 1:00 PM (Nap time is common).
- Pro Tip Respect the 12-1 PM lunch and rest window; lights are often dimmed in offices for naps. The best time to call is between 2:00 PM and 4:30 PM. Avoid calling during major public holidays like Golden Week or Lunar New Year, as business comes to a complete halt.
Quick Comparison
| Feature | Karachi | Shanghai |
|---|---|---|
| Timezone | Asia/Karachi | Asia/Shanghai |
| Country | Pakistan | China |
| Coordinates | 24.86, 67.00 | 31.23, 121.47 |
| Population | 17,236,000 | 29,210,000 |