Time difference between Seoul and Tokyo
Seoul
South Korea · UTC+9
--:--:--
Tokyo
Japan · UTC+9
--:--:--
Seoul and Tokyo are on the same time
Best time for a call or meeting
Seoul 09:00–18:00 = Tokyo 09:00–18:00
Both cities are within business hours (9:00–18:00).
Convert a specific time
→ Tokyo
Hour-by-hour conversion
| Seoul | Tokyo |
|---|---|
| 00:00 | 00:00 |
| 01:00 | 01:00 |
| 02:00 | 02:00 |
| 03:00 | 03:00 |
| 04:00 | 04:00 |
| 05:00 | 05:00 |
| 06:00 | 06:00 |
| 07:00 | 07:00 |
| 08:00 | 08:00 |
| 09:00 | 09:00 |
| 10:00 | 10:00 |
| 11:00 | 11:00 |
| 12:00 | 12:00 |
| 13:00 | 13:00 |
| 14:00 | 14:00 |
| 15:00 | 15:00 |
| 16:00 | 16:00 |
| 17:00 | 17:00 |
| 18:00 | 18:00 |
| 19:00 | 19:00 |
| 20:00 | 20:00 |
| 21:00 | 21:00 |
| 22:00 | 22:00 |
| 23:00 | 23:00 |
Business hours 9–18 Waking hours 7–22 Night / early morning
Daylight saving time can change the difference by season. Shown values reflect the current offset.
Frequently asked questions
How many hours is the time difference between Seoul and Tokyo?
Seoul and Tokyo are on the same time. When it is 12:00 noon in Seoul, it is 12:00 in Tokyo.
Does daylight saving time affect the difference?
No. Neither place observes daylight saving time, so the difference stays the same all year.
What is the best time for a call or meeting?
Seoul 09:00–18:00 = Tokyo 09:00–18:00. Both cities are within business hours (9:00–18:00).