Seoul to Houston time converter

Houston is 14 hours behind Seoul. When it is 9:00 AM in Seoul, it is 7:00 PM (Sun, Oct 18) in Houston.

Seoul KST

Monday, October 19, 2026

Houston CDT

Monday, October 19, 2026

Seoul
South Korea
Mon, Oct 19
KSTUTC+9
Houston
Texas, United States
Mon, Oct 19
CDTUTC-5-14h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Houston conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Seoul (5:00 PM – 6:00 PM in Houston): 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 Houston switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -14h
  • Nov 1, 2026 – Mar 14, 2027: -15h
  • Mar 14, 2027 – Oct 19, 2027: -14h

Distance

Seoul and Houston are 11,329 km (7,040 miles) apart in a straight line.

More conversions

Houston 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 HoustonLondon to HoustonLos Angeles to HoustonChicago to HoustonToronto to HoustonSão Paulo to HoustonParis to HoustonBerlin to HoustonMoscow to HoustonDubai to HoustonNew Delhi to HoustonBangkok to Houston

Questions and answers

What is the time difference between Seoul and Houston?

Houston is 14 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 7:00 PM (Sun, Oct 18) in Houston.

When is the best time to call Houston from Seoul?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in Seoul (5:00 PM – 6:00 PM in Houston): working hours on one side, early or late on the other.

Does the time difference between Seoul and Houston change?

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