Seoul to Cologne time converter

Cologne is 7 hours behind Seoul. When it is 9:00 AM in Seoul, it is 2:00 AM in Cologne.

Seoul KST

Monday, October 19, 2026

Cologne CEST

Monday, October 19, 2026

Seoul
South Korea
Mon, Oct 19
KSTUTC+9
Cologne
Germany
Mon, Oct 19
CESTUTC+2-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Cologne conversion table

Every hour of today in Seoul and the matching time in Cologne. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Seoul (9:00 AM – 11:00 AM in Cologne).

Daylight saving time and the difference

The difference changes during the year because Seoul and Cologne switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 19, 2027: -7h

Distance

Seoul and Cologne are 8,572 km (5,326 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Seoul and Cologne?

Cologne is 7 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 2:00 AM in Cologne.

When is the best time to call Cologne from Seoul?

Both sides are at work from 4:00 PM – 6:00 PM in Seoul (9:00 AM – 11:00 AM in Cologne).

Does the time difference between Seoul and Cologne change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.