Tokyo, Japan
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Asia/TokyoGMT+09:00
Seoul, South Korea
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Asia/SeoulGMT+09:00
0h
Time Difference
8h
Business Hours Overlap
Yes
Good Call Window
Best Times to Call
These times work well for both cities during business hours (9 AM - 5 PM):
9:00 AM in Tokyo
9:00 AM in Seoul
10:00 AM in Tokyo
10:00 AM in Seoul
11:00 AM in Tokyo
11:00 AM in Seoul
12:00 PM in Tokyo
12:00 PM in Seoul
Hour-by-Hour Time Conversion
| Tokyo | Seoul | Status |
|---|---|---|
| 12:00 AM | 12:00 AM | |
| 1:00 AM | 1:00 AM | |
| 2:00 AM | 2:00 AM | |
| 3:00 AM | 3:00 AM | |
| 4:00 AM | 4:00 AM | |
| 5:00 AM | 5:00 AM | |
| 6:00 AM | 6:00 AM | |
| 7:00 AM | 7:00 AM | |
| 8:00 AM | 8:00 AM | |
| 9:00 AM | 9:00 AM | Work Hours |
| 10:00 AM | 10:00 AM | Work Hours |
| 11:00 AM | 11:00 AM | Work Hours |
| 12:00 PM | 12:00 PM | Work Hours |
| 1:00 PM | 1:00 PM | Work Hours |
| 2:00 PM | 2:00 PM | Work Hours |
| 3:00 PM | 3:00 PM | Work Hours |
| 4:00 PM | 4:00 PM | Work Hours |
| 5:00 PM | 5:00 PM | |
| 6:00 PM | 6:00 PM | |
| 7:00 PM | 7:00 PM | |
| 8:00 PM | 8:00 PM | |
| 9:00 PM | 9:00 PM | |
| 10:00 PM | 10:00 PM | |
| 11:00 PM | 11:00 PM |
More Time Comparisons
About the Time Difference Between Tokyo and Seoul
The time difference between Tokyo, Japan and Seoul, South Korea is Same time.Tokyo operates on the Asia/Tokyo timezone (GMT+09:00), while Seoul uses Asia/Seoul (GMT+09:00).
Scheduling Tips
- Business hours overlap: There are 8 hours when both cities are within typical work hours (9 AM - 5 PM).
- Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
- Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.
Frequently Asked Questions
When it's noon in Tokyo, what time is it in Seoul?
When it's 12:00 PM (noon) in Tokyo, it's 12:00 PM in Seoul.