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Hanoi is 1.5 hours ahead of Chennai

Best overlap: 8:30 AM to 4:30 PM in Chennai is 10:00 AM to 6:00 PM in Hanoi.

Schedule calls for 8:30 AM to 4:30 PM in Chennai — your colleagues in Hanoi will be online from 10:00 AM to 6:00 PM. Hanoi is 1.5 hours ahead of Chennai, but you still share a generous 8 hours of overlap, so scheduling is easy and there's room to move a meeting when you need to.

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Chennai
Asia/Kolkata
Hanoi
Asia/Ho Chi Minh

Frequently Asked Questions

What is the time difference between Hanoi and Chennai?
Chennai is 1.5 hours behind Hanoi.
What are the best overlapping working hours between Hanoi and Chennai?
The best time to meet is between 10:00 AM to 6:00 PM in Hanoi, which corresponds to 8:30 AM to 4:30 PM in Chennai.
How many hours overlap between Hanoi and Chennai during a typical workday?
There are about 8 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Hanoi and Chennai?
Neither Hanoi nor Chennai observes Daylight Saving Time, so the time difference remains consistent year-round.

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