Tokyo to Seoul time
Convert any time from Tokyo (JST) to Seoul (KST) — daylight saving handled automatically. Seoul is currently the same time as Tokyo.
Tokyo business hours in Seoul
The Tokyo working day (9:00–17:00) shown in Seoul local time — for scheduling that call:
FAQ
What time is it in Seoul when it's noon in Tokyo?
Enter 12:00 in the converter above and read the Seoul result — it updates for the exact date, so daylight saving is always handled. Seoul is currently the same time as Tokyo.
How many hours is Seoul ahead of Tokyo?
Seoul is currently the same time as Tokyo — but the gap can shift by an hour around daylight-saving changeovers, since Tokyo and Seoul may not switch on the same date. The converter always uses the correct offset for the day you pick.
Does this handle daylight saving automatically?
Yes — the conversion looks up each city's offset for the specific date you enter, not just today's, so a summer time and a winter time convert correctly.
Related converters
Los Angeles → Seoul · Tokyo → New York · Tokyo → Los Angeles · Tokyo → London · Tokyo → Sydney · Tokyo → Singapore · Tokyo → Paris
Need more cities at once? Open the full time zone converter, or see the live clock in Tokyo and Seoul.