Risca to Seoul time converter

Seoul is 8 hours ahead of Risca. When it is 9:00 AM in Risca, it is 5:00 PM in Seoul.

Risca BST

Monday, October 19, 2026

Seoul KST

Tuesday, October 20, 2026

Risca
United Kingdom
Mon, Oct 19
BSTUTC+1
Seoul
South Korea
Tue, Oct 20
KSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Risca to Seoul conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Risca (5:00 PM – 6:00 PM in Seoul).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 19, 2027: +8h

Distance

Risca and Seoul are 8,978 km (5,579 miles) apart in a straight line.

More conversions

Seoul to RiscaRisca to New YorkRisca to LondonRisca to Los AngelesRisca to ChicagoRisca to TorontoRisca to São PauloRisca to ParisRisca to BerlinRisca to MoscowRisca to DubaiRisca to New DelhiRisca to Bangkok
New York to SeoulLondon to SeoulLos Angeles to SeoulChicago to SeoulToronto to SeoulSão Paulo to SeoulParis to SeoulBerlin to SeoulMoscow to SeoulDubai to SeoulNew Delhi to SeoulBangkok to Seoul

Questions and answers

What is the time difference between Risca and Seoul?

Seoul is 8 hours ahead of Risca.

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

When it is 9:00 AM in Risca, it is 5:00 PM in Seoul.

When is the best time to call Seoul from Risca?

Both sides are at work from 9:00 AM – 10:00 AM in Risca (5:00 PM – 6:00 PM in Seoul).

Does the time difference between Risca 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.