Hamburg ↔ Kolkata
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 13:00 (Hamburg time).
Sync Hamburg and Kolkata easily. Hamburg is 4 hours 30 minutes behind Kolkata. Excellent overlap! The best window to call is between 9:00 and 13:00 (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
5.3/10
-12h Current Time +12h
🌍
Tokyo
17:05 GMT+9
Personal
Outside Business Hours🌍
New York City
03:05 EST
Sleeping
🌍
London
08:05 GMT
Personal
Outside Business HoursSynchronization Context
A 4 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.
Kolkata Business Pulse
- Culture Intellectual and heritage-focused. Business often involves longer discussions and consensus.
- Lunch Break 1:30 PM - 2:30 PM.
- Pro Tip Best reached between 11:30 AM and 4:00 PM. Avoid the 1:30 PM - 2:30 PM lunch window. Business culture is intellectual and values detailed discussion; avoid overly aggressive "hard-sell" tactics. Note that the city slows down significantly during major festivals like Durga Puja.
Quick Comparison
| Feature | Hamburg | Kolkata |
|---|---|---|
| Timezone | Europe/Berlin | Asia/Kolkata |
| Country | Germany | India |
| Coordinates | 53.55, 9.99 | 22.57, 88.36 |
| Population | 1,841,000 | 15,333,000 |