Hong Kong ↔ Hanoi

Best Time to Call

Excellent overlap! The best window to call is between 10:00 and 17:00 (Hong Kong time).

Sync Hong Kong and Hanoi easily. Hong Kong is 1 hour ahead of Hanoi. Excellent overlap! The best window to call is between 10:00 and 17:00 (Hong Kong 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

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Tokyo

17:07 GMT+9

Personal

Outside Business Hours

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New York City

03:07 EST

Sleeping

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London

08:07 GMT

Personal

Outside Business Hours

Synchronization Context

With only a 1 hour difference, these cities share a near-total workday overlap. Coordination is seamless, with most business hours aligning perfectly.

Hong Kong Business Pulse

Culture Fast-paced, efficient, and highly international. Values both Western efficiency and Eastern heritage.
Lunch Break 1:00 PM - 2:00 PM.
Pro Tip The best time for calls is 10:00 AM to 11:30 AM or 3:00 PM to 5:00 PM. Avoid the 1:00 PM - 2:00 PM lunch hour. Business is fast and professional; be prepared with your data and ready to make decisions. Like Singapore, punctuality and professional titles are highly respected.

Hanoi Business Pulse

Culture Formal, hierarchical, and relationship-driven. Government presence is strong.
Lunch Break 12:00 PM - 1:30 PM.
Pro Tip Best reached between 9:00 AM and 11:30 AM. Business in the capital is more formal and hierarchical than in the south. Relationships with authority and government are often important. Trust must be built through multiple polite interactions and formal introductions.