This simple Seoul to Tokyo time zone converter allows you to quickly and visually understand the time difference between Seoul (Seoul) and Tokyo (Tokyo).
3:35 PM GMT+9
Seoul: UTC+09:00 · Tokyo: UTC+09:00
Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between Seoul and Tokyo is 0 hours 0 minutes, with Tokyo being ahead. For example, if it is 3:35 PM Seoul, the equivalent time in Tokyo will be 3:35 PM GMT+9.
| Seoul | Tokyo |
|---|---|
| 00:00 GMT+9 | 00:00 GMT+9 |
| 00:30 GMT+9 | 00:30 GMT+9 |
| 01:00 GMT+9 | 01:00 GMT+9 |
| 01:30 GMT+9 | 01:30 GMT+9 |
| 02:00 GMT+9 | 02:00 GMT+9 |
| 02:30 GMT+9 | 02:30 GMT+9 |
| 03:00 GMT+9 | 03:00 GMT+9 |
| 03:30 GMT+9 | 03:30 GMT+9 |
| 04:00 GMT+9 | 04:00 GMT+9 |
| 04:30 GMT+9 | 04:30 GMT+9 |
| 05:00 GMT+9 | 05:00 GMT+9 |
| 05:30 GMT+9 | 05:30 GMT+9 |
| 06:00 GMT+9 | 06:00 GMT+9 |
| 06:30 GMT+9 | 06:30 GMT+9 |
| 07:00 GMT+9 | 07:00 GMT+9 |
| 07:30 GMT+9 | 07:30 GMT+9 |
| 08:00 GMT+9 | 08:00 GMT+9 |
| 08:30 GMT+9 | 08:30 GMT+9 |
| 09:00 GMT+9 | 09:00 GMT+9 |
| 09:30 GMT+9 | 09:30 GMT+9 |
| 10:00 GMT+9 | 10:00 GMT+9 |
| 10:30 GMT+9 | 10:30 GMT+9 |
| 11:00 GMT+9 | 11:00 GMT+9 |
| 11:30 GMT+9 | 11:30 GMT+9 |
| 12:00 GMT+9 | 12:00 GMT+9 |
| 12:30 GMT+9 | 12:30 GMT+9 |
| 13:00 GMT+9 | 13:00 GMT+9 |
| 13:30 GMT+9 | 13:30 GMT+9 |
| 14:00 GMT+9 | 14:00 GMT+9 |
| 14:30 GMT+9 | 14:30 GMT+9 |
| 15:00 GMT+9 | 15:00 GMT+9 |
| 15:30 GMT+9 | 15:30 GMT+9 |
| 16:00 GMT+9 | 16:00 GMT+9 |
| 16:30 GMT+9 | 16:30 GMT+9 |
| 17:00 GMT+9 | 17:00 GMT+9 |
| 17:30 GMT+9 | 17:30 GMT+9 |
| 18:00 GMT+9 | 18:00 GMT+9 |
| 18:30 GMT+9 | 18:30 GMT+9 |
| 19:00 GMT+9 | 19:00 GMT+9 |
| 19:30 GMT+9 | 19:30 GMT+9 |
| 20:00 GMT+9 | 20:00 GMT+9 |
| 20:30 GMT+9 | 20:30 GMT+9 |
| 21:00 GMT+9 | 21:00 GMT+9 |
| 21:30 GMT+9 | 21:30 GMT+9 |
| 22:00 GMT+9 | 22:00 GMT+9 |
| 22:30 GMT+9 | 22:30 GMT+9 |
| 23:00 GMT+9 | 23:00 GMT+9 |
| 23:30 GMT+9 | 23:30 GMT+9 |
Asia/Seoul
Uses IANA time zone rules for the selected date.
GMT+9 · UTC+09:00
Asia/Tokyo
Uses IANA time zone rules for the selected date.
GMT+9 · UTC+09:00
2026-10-19 · Same local time. Seoul: UTC+09:00; Tokyo: UTC+09:00.
2026-10-19 · 15:35 Seoul → 15:35 GMT+9.
Weekday overlap (Mon–Fri, 09:00–17:00 in both places): Seoul: 09:00 GMT+9 – 17:00 GMT+9 ↔ Tokyo: 09:00 GMT+9 – 17:00 GMT+9
Same local time
Date → Select range → .ics. 2026-10-19 · 15:35 Seoul → 15:35 GMT+9.
Seoul: Uses IANA time zone rules for the selected date. No clock change in the next 370 days Tokyo: Uses IANA time zone rules for the selected date. No clock change in the next 370 days