Seoul, South Korea
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Asia/SeoulGMT+09:00
Hiroshima, Japan
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Asia/TokyoGMT+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 Seoul
9:00 AM in Hiroshima
10:00 AM in Seoul
10:00 AM in Hiroshima
11:00 AM in Seoul
11:00 AM in Hiroshima
12:00 PM in Seoul
12:00 PM in Hiroshima
Hour-by-Hour Time Conversion
| Seoul | Hiroshima | 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 Seoul and Hiroshima
The time difference between Seoul, South Korea and Hiroshima, Japan is Same time.Seoul operates on the Asia/Seoul timezone (GMT+09:00), while Hiroshima uses Asia/Tokyo (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 Seoul, what time is it in Hiroshima?
When it's 12:00 PM (noon) in Seoul, it's 12:00 PM in Hiroshima.