Kolkata ↔ Phoenix
Best Time to Call
These cities have challenging overlap; use our slider to find a slot.
Sync Kolkata and Phoenix easily. Kolkata is 12 hours 30 minutes ahead of Phoenix. These cities have challenging overlap; use our slider to find a slot.
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
15:34 GMT+9
Working
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New York City
01:34 EST
Sleeping
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London
06:34 GMT
Sleeping
Synchronization Context
Operating on opposite sides of the clock, these cities have virtually no overlapping business hours. Expect a 24-hour turnaround for most communications.
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.
Phoenix Business Pulse
- Culture Practical and influenced by the tech and aerospace sectors.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Always double-check the time! Arizona does not observe Daylight Saving Time, so its offset with the rest of the US changes twice a year. Reach out between 8:30 AM and 11:30 AM. The culture is practical and direct, typical of the growing Mountain West tech hub.
Quick Comparison
| Feature | Kolkata | Phoenix |
|---|---|---|
| Timezone | Asia/Kolkata | America/Phoenix |
| Country | India | USA |
| Coordinates | 22.57, 88.36 | 33.45, -112.07 |
| Population | 15,333,000 | 4,700,000 |