Kolkata ↔ Perth
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 15:00 (Kolkata time).
Sync Kolkata and Perth easily. Kolkata is 2 hours 30 minutes behind Perth. 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
15:38 GMT+9
Working
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New York City
01:38 EST
Sleeping
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London
06:38 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.
Perth Business Pulse
- Culture Professional but relaxed. Influenced by the mining and energy sectors.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip The ideal window is 9:30 AM to 11:30 AM. Perth shares a timezone with much of Asia (Singapore, Hong Kong), making it a major hub for regional trade. The culture is professional but has a relaxed "West Coast" vibe. Personal rapport and a "fair go" attitude are appreciated.
Quick Comparison
| Feature | Kolkata | Perth |
|---|---|---|
| Timezone | Asia/Kolkata | Australia/Perth |
| Country | India | Australia |
| Coordinates | 22.57, 88.36 | -31.95, 115.86 |
| Population | 15,333,000 | 2,100,000 |