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Time difference between Seoul and Istanbul

Istanbul is 6 hours behind Seoul.

Seoul
South Korea · Korean Standard Time
9:47 AM
Thursday, November 12, 2026
Istanbul
Türkiye · Türkiye Standard Time
3:47 AM
Thursday, November 12, 2026
Compare more placesIstanbul to Seoul

Seoul to Istanbul time converter

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

SeoulIstanbul
12:00 AM6:00 PM (previous day)
1:00 AM7:00 PM (previous day)
2:00 AM8:00 PM (previous day)
3:00 AM9:00 PM (previous day)
4:00 AM10:00 PM (previous day)
5:00 AM11:00 PM (previous day)
6:00 AM12:00 AM
7:00 AM1:00 AM
8:00 AM2:00 AM
9:00 AM3:00 AM
10:00 AM4:00 AM
11:00 AM5:00 AM
12:00 PM6:00 AM
1:00 PM7:00 AM
2:00 PM8:00 AM
3:00 PM9:00 AM
4:00 PM10:00 AM
5:00 PM11:00 AM
6:00 PM12:00 PM
7:00 PM1:00 PM
8:00 PM2:00 PM
9:00 PM3:00 PM
10:00 PM4:00 PM
11:00 PM5:00 PM

Questions

What is the time difference between Seoul and Istanbul?

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

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

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

When is the best time to call Istanbul from Seoul?

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

Which days are working days in both Seoul and Istanbul?

Both Seoul and Istanbul usually work Monday to Friday.

Does the time difference between Seoul and Istanbul change?

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

Seoul is 6 hours ahead of Istanbul. More: time in Seoul · time in Istanbul

Time difference from Seoul to other cities

All Seoul time differences →

Time difference from Istanbul