Kolkata ↔ Singapore
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 15:00 (Kolkata time).
Sync Kolkata and Singapore easily. Kolkata is 2 hours 30 minutes behind Singapore. Excellent overlap! The best window to call is between 9:00 and 15:00 (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
15:42 GMT+9
Working
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New York City
01:42 EST
Sleeping
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London
06:42 GMT
Sleeping
Synchronization Context
A 2 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.
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.
Singapore Business Pulse
- Culture Efficiency-driven and highly professional. A major global hub for finance and tech.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Aim for 10:00 AM to 11:30 AM for maximum focus. Late afternoon (4:00 PM - 5:30 PM) is the ideal time to synchronize if you are calling from Europe or the Middle East. Singaporeans are highly punctual and expect the same from their international partners.
Quick Comparison
| Feature | Kolkata | Singapore |
|---|---|---|
| Timezone | Asia/Kolkata | Asia/Singapore |
| Country | India | Singapore |
| Coordinates | 22.57, 88.36 | 1.35, 103.82 |
| Population | 15,333,000 | 6,037,000 |