Time difference between Istanbul and Seoul

Seoul is 6 hours ahead of Istanbul.

Türkiye · Türkiye Standard Time

3:35 AM

Thursday, November 12, 2026

South Korea · Korean Standard Time

9:35 AM

Thursday, November 12, 2026

Istanbul to Seoul time converter

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

What is the time difference between Istanbul and Seoul?

Seoul is 6 hours ahead of Istanbul. Istanbul is on UTC+3 and Seoul is on UTC+9.

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

When it is 9:00 AM in Istanbul, it is 3:00 PM in Seoul.

When is the best time to call Seoul from Istanbul?

The best time to call or meet is 9:00 AM–12:00 PM in Istanbul (3:00 PM–6:00 PM in Seoul), when both places are in normal office hours.

Which days are working days in both Istanbul and Seoul?

Both Istanbul and Seoul usually work Monday to Friday.

Does the time difference between Istanbul and Seoul change?

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

Istanbul is 6 hours behind Seoul. More: time in Istanbul · time in Seoul