time conversion
What is the time difference between Seoul and Hanoi?
Hanoi is 2 hours behind of Seoul. The exact hour can shift on dates when daylight saving time rules differ between the two cities.
Verified 2026-06-09Page source
Seoul to Hanoi Time
South Korea
Seoul
--:--:--
--:--:--
GMT+9 • UTC+09:00
Vietnam
Hanoi
--:--:--
--:--:--
GMT+7 • UTC+07:00
Hanoi is 2 hours behind of Seoul
Hour-by-Hour Conversion
| Seoul | Hanoi |
|---|---|
| 9:00 AM | 7:00 AM |
| 10:00 AM | 8:00 AM |
| 11:00 AM | 9:00 AM |
| 12:00 PM | 10:00 AM |
| 1:00 PM | 11:00 AM |
| 2:00 PM | 12:00 PM |
| 3:00 PM | 1:00 PM |
| 4:00 PM | 2:00 PM |
| 5:00 PM | 3:00 PM |
| 6:00 PM | 4:00 PM |
| 7:00 PM | 5:00 PM |
| 8:00 PM | 6:00 PM |
| 9:00 PM | 7:00 PM |
| 10:00 PM | 8:00 PM |
| 11:00 PM | 9:00 PM |
| 12:00 AM | 10:00 PM-1 day |
| 1:00 AM | 11:00 PM-1 day |
| 2:00 AM | 12:00 AM |
| 3:00 AM | 1:00 AM |
| 4:00 AM | 2:00 AM |
| 5:00 AM | 3:00 AM |
| 6:00 AM | 4:00 AM |
| 7:00 AM | 5:00 AM |
| 8:00 AM | 6:00 AM |
AEO Answers
Seoul to Hanoi Answers
Direct answers for the Seoul to Hanoi time difference, scheduling calls, and daylight-saving changes.
meeting planning
How do you schedule a meeting between Seoul and Hanoi?
Start with the current Seoul to Hanoi time difference, then look for overlap between normal business hours in both cities. Check the date because one city may be a day ahead or behind during the overlap.
Verified 2026-06-09Page source