Time Difference Between Ulsan and Tokyo
Tokyo is the same time as Ulsan.
South Korea
Ulsan
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 Ulsan and Tokyo.
Ulsan
9:00 AM
Tokyo
9:00 AM
Ulsan
10:00 AM
Tokyo
10:00 AM
Ulsan
11:00 AM
Tokyo
11:00 AM
Ulsan
12:00 PM
Tokyo
12:00 PM
Ulsan
1:00 PM
Tokyo
1:00 PM
Ulsan
2:00 PM
Tokyo
2:00 PM
Ulsan
3:00 PM
Tokyo
3:00 PM
Ulsan
4:00 PM
Tokyo
4:00 PM
Ulsan
5:00 PM
Tokyo
5:00 PM
Ulsan to Tokyo — 24-Hour Conversion
Each row shows the equivalent local time in Tokyo for an hour in Ulsan. Working-hours rows (9–18) are highlighted.
| Ulsan | Tokyo | Match |
|---|---|---|
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| 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 | ||
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| Off hours |
Frequently Asked Questions
What is the time difference between Ulsan and Tokyo?
Tokyo, Japan (UTC+9) is same time as Ulsan, South Korea (UTC+9).
What is the best time to schedule a meeting between Ulsan 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 Ulsan 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 Ulsan, what time is it in Tokyo?
Use the conversion table on this page — every hour in Ulsan is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.