Tokyo to Hanoi Time Converter
Hanoi is -2h behind Tokyo
Quick converter
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FROM
Tokyo
Japan
UTC+09:00
TO
Hanoi
Vietnam
UTC+07:00
Date-aware conversion
Convert a specific date and time
Result
Wed, May 27, 2026 04:42
Tokyo: Wednesday, May 27, 2026 6:42 AM GMT+9 to Hanoi: Wednesday, May 27, 2026 4:42 AM GMT+7.
Hanoi is 2h behind Tokyo on this date
24-Hour Comparison
Every hour in Tokyo and the corresponding time in Hanoi. Green rows indicate business hours in Hanoi.
Time zones
Tokyo uses Asia/Tokyo (GMT+9) and Hanoi uses Asia/Ho_Chi_Minh (GMT+7). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Hanoi. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Tokyo and Hanoi
The easiest overlap starts around 11:00 AM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
About these cities
About Tokyo
Tokyo is located in Japan (Asia). It uses the Asia/Tokyo timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Tokyo time page for live clock and planning details.
About Hanoi
Hanoi is located in Vietnam (Asia). It uses the Asia/Ho_Chi_Minh timezone with a standard offset of UTC+07:00. It does not observe Daylight Saving Time. See the full Hanoi time page for live clock and planning details.
Frequently Asked Questions
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