Time Difference Between Seoul and Tokyo
Seoul and Tokyo are in the same time zone.
Seoul and Tokyo are in the same time zone.
How far apart are Seoul and Tokyo?
Seoul (South Korea) and Tokyo (Japan) currently keep the same clock time, so coordinating between them is straightforward — a 10:00 AM in one is 10:00 AM in the other.
Best time to schedule a call or meeting
The comfortable window — when both cities are inside normal 9-to-5 hours — runs from about 9:00 AM to 5:00 PM in Seoul time, roughly 8 hours. Schedule calls inside that band and neither side is working unsocial hours.
A note on daylight saving
The difference shown here reflects the current offset between Seoul and Tokyo. Because regions switch to and from daylight saving on different dates — and some do not observe it at all — the gap can move by an hour for a few weeks each spring and autumn. If you are booking something months ahead, it is worth re-checking close to the date.
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Frequently Asked Questions
Seoul and Tokyo currently share the same time, so there is no time difference between them.