Portlaoise to Seoul time converter

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

Portlaoise IST

Sunday, October 18, 2026

Seoul KST

Monday, October 19, 2026

Portlaoise
Ireland
Sun, Oct 18
ISTUTC+1
Seoul
South Korea
Mon, Oct 19
KSTUTC+9+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Portlaoise to Seoul conversion table

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

PortlaoiseSeoul
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 Portlaoise (5:00 PM – 6:00 PM in Seoul).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: +8h
  • Oct 25, 2026 – Mar 28, 2027: +9h
  • Mar 28, 2027 – Oct 18, 2027: +8h

Distance

Portlaoise and Seoul are 9,020 km (5,605 miles) apart in a straight line.

More conversions

Seoul to PortlaoisePortlaoise to New YorkPortlaoise to LondonPortlaoise to Los AngelesPortlaoise to ChicagoPortlaoise to TorontoPortlaoise to São PauloPortlaoise to ParisPortlaoise to BerlinPortlaoise to MoscowPortlaoise to DubaiPortlaoise to New DelhiPortlaoise 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 Portlaoise and Seoul?

Seoul is 8 hours ahead of Portlaoise.

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

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

When is the best time to call Seoul from Portlaoise?

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

Does the time difference between Portlaoise 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.