Time Difference Between Hongseong and Tokyo
Tokyo is the same time as Hongseong.
South Korea
Hongseong
Asia/Seoul · UTC+9
Japan
Tokyo
Asia/Tokyo · UTC+9
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Hongseong and Tokyo.
Hongseong
9:00 AM
Tokyo
9:00 AM
Hongseong
10:00 AM
Tokyo
10:00 AM
Hongseong
11:00 AM
Tokyo
11:00 AM
Hongseong
12:00 PM
Tokyo
12:00 PM
Hongseong
1:00 PM
Tokyo
1:00 PM
Hongseong
2:00 PM
Tokyo
2:00 PM
Hongseong
3:00 PM
Tokyo
3:00 PM
Hongseong
4:00 PM
Tokyo
4:00 PM
Hongseong
5:00 PM
Tokyo
5:00 PM
Hongseong to Tokyo — 24-Hour Conversion
Each row shows the equivalent local time in Tokyo for an hour in Hongseong. Working-hours rows (9–18) are highlighted.
| Hongseong | Tokyo | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours |
Frequently Asked Questions
What is the time difference between Hongseong and Tokyo?
Tokyo, Japan (UTC+9) is same time as Hongseong, South Korea (UTC+9).
What is the best time to schedule a meeting between Hongseong and Tokyo?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Hongseong and Tokyo?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Hongseong, what time is it in Tokyo?
Use the conversion table on this page — every hour in Hongseong is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.