Time difference between Osaka and Istanbul

Istanbul is 6 hours behind Osaka.

Japan · Japan Standard Time

9:46 AM

Thursday, November 12, 2026

Türkiye · Türkiye Standard Time

3:46 AM

Thursday, November 12, 2026

Osaka to Istanbul time converter

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

What is the time difference between Osaka and Istanbul?

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

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

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

When is the best time to call Istanbul from Osaka?

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

Which days are working days in both Osaka and Istanbul?

Both Osaka and Istanbul usually work Monday to Friday.

Does the time difference between Osaka and Istanbul change?

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

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