Austin ↔ Hanoi
Best Time to Call
These cities have challenging overlap; use our slider to find a slot.
Sync Austin and Hanoi easily. Austin is 13 hours behind Hanoi. 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
15:36 GMT+9
Working
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New York City
01:36 EST
Sleeping
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London
06:36 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.
Austin Business Pulse
- Culture Innovation-focused, casual, and energetic. The "Silicon Hills" values speed and creativity.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Ideal call window is 10:00 AM to 4:00 PM. Expect a casual-professional vibe (lots of tech-casual wear). Technical competence and speed are highly valued. Central Time makes it easy to sync with both US coasts. Networking is a major part of the local business culture.
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.
Quick Comparison
| Feature | Austin | Hanoi |
|---|---|---|
| Timezone | America/Chicago | Asia/Bangkok |
| Country | USA | Vietnam |
| Coordinates | 30.27, -97.74 | 21.03, 105.85 |
| Population | 961,000 | 5,200,000 |