Seoul to Tokyo Time Converter

The time difference between Seoul and Tokyo varies depending on Daylight Saving Time. Use the converter above to see the exact current offset. The tool automatically accounts for DST changes in both locations.

For a meeting between Seoul and Tokyo, aim for times that fall within business hours (9 AM–6 PM) in both cities. Use the overlap chart above or the Meeting Planner for a visual guide to shared working hours.

DST observance depends on the region. The converter above automatically applies the correct offset for any date you select, so your conversion is always accurate regardless of the time of year.

Enter your time in the converter at the top of this page. Select the date, choose your time, and the result updates instantly. You can also bookmark this page for quick future access.

TimezoneKit focuses on time zone conversion rather than travel. For flight information between Seoul and Tokyo, we recommend checking major flight search engines. Knowing the time difference helps you plan arrival and departure times accurately.

Seoul uses the Asia/Seoul time zone. The exact UTC offset depends on whether Daylight Saving Time is currently in effect. The world clock at the top of this page shows the current local time in Seoul.