Koesan to Berlin time converter

Berlin is 7 hours behind Koesan. When it is 9:00 AM in Koesan, it is 2:00 AM in Berlin.

Koesan KST

Sunday, October 18, 2026

Berlin CEST

Sunday, October 18, 2026

Koesan
South Korea
Sun, Oct 18
KSTUTC+9
Berlin
Germany
Sun, Oct 18
CESTUTC+2-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Koesan to Berlin conversion table

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

KoesanBerlin
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 Koesan (9:00 AM – 11:00 AM in Berlin).

Daylight saving time and the difference

The difference changes during the year because Koesan and Berlin switch clocks on different dates:

  • Oct 18, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 18, 2027: -7h

Distance

Koesan and Berlin are 8,237 km (5,118 miles) apart in a straight line.

More conversions

Berlin to KoesanKoesan to New YorkKoesan to LondonKoesan to Los AngelesKoesan to ChicagoKoesan to TorontoKoesan to São PauloKoesan to ParisKoesan to MoscowKoesan to DubaiKoesan to New DelhiKoesan to BangkokKoesan to Singapore
New York to BerlinLondon to BerlinLos Angeles to BerlinChicago to BerlinToronto to BerlinSão Paulo to BerlinParis to BerlinMoscow to BerlinDubai to BerlinNew Delhi to BerlinBangkok to BerlinSingapore to Berlin

Questions and answers

What is the time difference between Koesan and Berlin?

Berlin is 7 hours behind Koesan.

What time is it in Berlin when it is 9 AM in Koesan?

When it is 9:00 AM in Koesan, it is 2:00 AM in Berlin.

When is the best time to call Berlin from Koesan?

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

Does the time difference between Koesan and Berlin change?

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