Kolkata ↔ Lisbon
Best Time to Call
Excellent overlap! The best window to call is between 15:00 and 17:00 (Kolkata time).
Sync Kolkata and Lisbon easily. Kolkata is 5 hours 30 minutes ahead of Lisbon. Excellent overlap! The best window to call is between 15:00 and 17:00 (Kolkata 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
15:35 GMT+9
Working
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New York City
01:35 EST
Sleeping
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London
06:35 GMT
Sleeping
Synchronization Context
Syncing between Kolkata and Lisbon is challenging due to the 5 hours 30 minutes offset. Teams should prioritize asynchronous communication or specific 'handover' windows.
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.
Lisbon Business Pulse
- Culture Relationship-based and relaxed. Business often starts with a coffee.
- Lunch Break 1:00 PM - 2:00 PM.
- Pro Tip Best reached between 10:30 AM and 12:30 PM or 3:00 PM to 5:00 PM. Portuguese business culture is highly relational; do not dive straight into the agenda. Spend time on personal greetings and building trust. Punctuality is valued in professional settings but can be slightly fluid.
Quick Comparison
| Feature | Kolkata | Lisbon |
|---|---|---|
| Timezone | Asia/Kolkata | Europe/Lisbon |
| Country | India | Portugal |
| Coordinates | 22.57, 88.36 | 38.72, -9.14 |
| Population | 15,333,000 | 2,990,000 |