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Time difference between Osaka and Seoul

Osaka and Seoul are on the same time.

Osaka
Japan · Japan Standard Time
9:46 AM
Thursday, November 12, 2026
Seoul
South Korea · Korean Standard Time
9:46 AM
Thursday, November 12, 2026

Osaka to Seoul time converter

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

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

Questions

What is the time difference between Osaka and Seoul?

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

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

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

When is the best time to call Seoul from Osaka?

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

Which days are working days in both Osaka and Seoul?

Both Osaka and Seoul usually work Monday to Friday.

Does the time difference between Osaka and Seoul change?

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

More: time in Osaka · time in Seoul

Time difference from Osaka to other cities

All Osaka time differences →

Time difference from Seoul