Castres to Seoul time converter

Seoul is 7 hours ahead of Castres. When it is 9:00 AM in Castres, it is 4:00 PM in Seoul.

Castres CEST

Monday, October 19, 2026

Seoul KST

Tuesday, October 20, 2026

Castres
France
Mon, Oct 19
CESTUTC+2
Seoul
South Korea
Tue, Oct 20
KSTUTC+9+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Castres to Seoul conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Castres and Seoul 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

Castres and Seoul are 9,411 km (5,848 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Castres and Seoul?

Seoul is 7 hours ahead of Castres.

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

When it is 9:00 AM in Castres, it is 4:00 PM in Seoul.

When is the best time to call Seoul from Castres?

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

Does the time difference between Castres and Seoul change?

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