Seoul to Keratsini time converter

Keratsini is 6 hours behind Seoul. When it is 9:00 AM in Seoul, it is 3:00 AM in Keratsini.

Seoul KST

Wednesday, October 21, 2026

Keratsini EEST

Wednesday, October 21, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Keratsini
Greece
Wed, Oct 21
EESTUTC+3-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Keratsini conversion table

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

SeoulKeratsini
12:00 AM6:00 PM−1 day
1:00 AM7:00 PM−1 day
2:00 AM8:00 PM−1 day
3:00 AM9:00 PM−1 day
4:00 AM10:00 PM−1 day
5:00 AM11:00 PM−1 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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Seoul (9:00 AM – 12:00 PM in Keratsini).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 21, 2027: -6h

Distance

Seoul and Keratsini are 8,525 km (5,297 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Seoul and Keratsini?

Keratsini is 6 hours behind Seoul.

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

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

When is the best time to call Keratsini from Seoul?

Both sides are at work from 3:00 PM – 6:00 PM in Seoul (9:00 AM – 12:00 PM in Keratsini).

Does the time difference between Seoul and Keratsini change?

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