Seoul to Ilchester time converter

Ilchester is 13 hours behind Seoul. When it is 9:00 AM in Seoul, it is 8:00 PM (Mon, Oct 19) in Ilchester.

Seoul KST

Tuesday, October 20, 2026

Ilchester EDT

Tuesday, October 20, 2026

Seoul
South Korea
Tue, Oct 20
KSTUTC+9
Ilchester
Maryland, United States
Tue, Oct 20
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Ilchester conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Seoul (8:00 PM – 10:00 PM in Ilchester): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 20, 2027: -13h

Distance

Seoul and Ilchester are 11,137 km (6,920 miles) apart in a straight line.

More conversions

Ilchester to SeoulSeoul to New YorkSeoul to LondonSeoul to Los AngelesSeoul to ChicagoSeoul to TorontoSeoul to São PauloSeoul to ParisSeoul to BerlinSeoul to MoscowSeoul to DubaiSeoul to New DelhiSeoul to Bangkok
New York to IlchesterLondon to IlchesterLos Angeles to IlchesterChicago to IlchesterToronto to IlchesterSão Paulo to IlchesterParis to IlchesterBerlin to IlchesterMoscow to IlchesterDubai to IlchesterNew Delhi to IlchesterBangkok to Ilchester

Questions and answers

What is the time difference between Seoul and Ilchester?

Ilchester is 13 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 8:00 PM (Mon, Oct 19) in Ilchester.

When is the best time to call Ilchester from Seoul?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Seoul (8:00 PM – 10:00 PM in Ilchester): working hours on one side, early or late on the other.

Does the time difference between Seoul and Ilchester change?

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