The short answer

7pm in Seoul is 11am in Irish Standard Time.

Seoul is 8 hours ahead of Irish Standard Time. It falls outside the 9-to-5 in Seoul but lands inside working hours in Irish Standard Time.

Seoul
7pm
Irish Standard Time
11am
Right now
4:20pmKST · UTC+09:00 · Wed, Jun 24
8:20amIST · UTC+01:00 · Wed, Jun 24
Read across to convert
Seoul
KST · UTC+09:00
4:20pm ☀
Irish Standard Time
IST · UTC+01:00
8:20am ☀
Pinned7pmSeoul=11amIrish Standard Time
12amWed
4pmTue ·−1d
WORK
1am
5pmTue ·−1d
2am
6pmTue ·−1d
3am
7pmTue ·−1d
4am
8pmTue ·−1d
5am
9pmTue ·−1d
6am
10pmTue ·−1d
7am
11pmTue ·−1d
8am
12amWed
9am
WORK
1am
10am
WORK
2am
11am
WORK
3am
12pm
WORK
4am
1pm
WORK
5am
2pm
WORK
6am
3pm
WORK
7am
NOW
4pm
WORK
8am
5pm
9am
WORK
6pm
10am
WORK
PINNED
7pm
11am
WORK
8pm
12pm
WORK
9pm
1pm
WORK
10pm
2pm
WORK
11pm
3pm
WORK
daylightnightworking hoursoverlap
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
Seoul
3pm–7pm
=
Irish Standard Time
7am–11am
Popular conversions

Quick reference.

9amSeoul=1amIrish Standard Time
12pmSeoul=4amIrish Standard Time
3pmSeoul=7amIrish Standard Time
5pmSeoul=9amIrish Standard Time
9pmSeoul=1pmIrish Standard Time
In context

What each side covers.

Seoul
KST · UTC+09:00
4:20pm
Cities on this clock
Irish Standard Time
IST · UTC+01:00
8:20am
Cities on this clock

Frequently asked

Quick answers about converting between Seoul and Irish Standard Time. Can't find what you need? Email [email protected].

What is the time difference between Seoul and Irish Standard Time?
Seoul is 8 hours ahead of Irish Standard Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 7pm in Seoul, what time is it in Irish Standard Time?
7pm in Seoul is 11am in Irish Standard Time. It falls outside the 9-to-5 in Seoul but lands inside working hours in Irish Standard Time. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Seoul and Irish Standard Time?
There's no comfortable 9-to-5 overlap between Seoul and Irish Standard Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — KST and IST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.