Time difference between Seoul and Tokyo

Seoul and Tokyo are on the same time.

South Korea · Korean Standard Time

9:35 AM

Thursday, November 12, 2026

Japan · Japan Standard Time

9:35 AM

Thursday, November 12, 2026

Seoul to Tokyo time converter

Green rows are office hours in both places; light green rows are when both are awake.

What is the time difference between Seoul and Tokyo?

Seoul and Tokyo are on the same time. Seoul is on UTC+9 and Tokyo is on UTC+9.

What time is it in Tokyo when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 9:00 AM in Tokyo.

When is the best time to call Tokyo from Seoul?

The best time to call or meet is 9:00 AM–6:00 PM in Seoul (9:00 AM–6:00 PM in Tokyo), when both places are in normal office hours.

Which days are working days in both Seoul and Tokyo?

Both Seoul and Tokyo usually work Monday to Friday.

Does the time difference between Seoul and Tokyo change?

No. Neither Seoul nor Tokyo changes its clocks in a way that affects the difference, so it stays the same all year.