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- Seoul – Hanoi
Seoul to Hanoi time difference
Hanoi is 2 hours behind Seoul. On a workday there are 7 hours when both sides can be pinged: 11:00–18:00 Seoul = 09:00–16:00 Hanoi.
Overlap on a workday
columns: Seoul hours PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged
Seoul to Hanoi time conversion
Add a third city| Seoul | Hanoi | Verdict Seoul | Verdict Hanoi |
|---|---|---|---|
| 00:00 | 22:00 −1 day | NOT NOW | NOT NOW |
| 01:00 | 23:00 −1 day | NOT NOW | NOT NOW |
| 02:00 | 00:00 | NOT NOW | NOT NOW |
| 03:00 | 01:00 | NOT NOW | NOT NOW |
| 04:00 | 02:00 | NOT NOW | NOT NOW |
| 05:00 | 03:00 | NOT NOW | NOT NOW |
| 06:00 | 04:00 | NOT NOW | NOT NOW |
| 07:00 | 05:00 | MAYBE | NOT NOW |
| 08:00 | 06:00 | MAYBE | NOT NOW |
| 09:00 | 07:00 | PING | MAYBE |
| 10:00 | 08:00 | PING | MAYBE |
| 11:00 | 09:00 | PING | PING |
| 12:00 | 10:00 | PING | PING |
| 13:00 | 11:00 | PING | PING |
| 14:00 | 12:00 | PING | PING |
| 15:00 | 13:00 | PING | PING |
| 16:00 | 14:00 | PING | PING |
| 17:00 | 15:00 | PING | PING |
| 18:00 | 16:00 | MAYBE | PING |
| 19:00 | 17:00 | MAYBE | PING |
| 20:00 | 18:00 | MAYBE | MAYBE |
| 21:00 | 19:00 | NOT NOW | MAYBE |
| 22:00 | 20:00 | NOT NOW | MAYBE |
| 23:00 | 21:00 | NOT NOW | NOT NOW |
More time differences
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All convertersQuestions
What is the time difference between Seoul and Hanoi?
Hanoi is 2 hours behind Seoul. Seoul is on UTC+9 and Hanoi on UTC+7.
If it is 9 AM in Seoul, what time is it in Hanoi?
07:00 in Hanoi.
What is the best time for a Seoul–Hanoi meeting?
14:00 in Seoul, which is 12:00 in Hanoi. That sits inside both cities’ 09:00–18:00 workday.
Does the Seoul–Hanoi time difference change during the year?
No. Neither city observes daylight saving, so the difference stays 2 hours behind all year.