Tokyo, Japan Hanoi, Vietnam
Compare time between Tokyo and Hanoi
Date
Time format
Tokyo, Japan
11:55
PM
Friday, August 21, 2026
Hanoi, Vietnam
9:55
PM
Friday, August 21, 2026
Time Difference Timeline
See the time difference throughout the day
Day time
Night time
Time difference
2 hours
Best time to meet
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Quick facts
Tokyo time zone: JST (UTC+9)
Hanoi time zone: +07 (UTC+7)
Distance: Tokyo → Hanoi
Frequently Asked Questions
Tokyo is in the JST timezone (UTC+9) and Hanoi is in the +07 timezone (UTC+7). The time difference between them is 2 hours.
Use the timeline above to find overlapping business hours between Tokyo and Hanoi. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Neither Tokyo nor Hanoi observes Daylight Saving Time, so the time difference remains constant throughout the year.
Click the pencil icon next to the Tokyo clock and type any time. The Hanoi clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.