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Time difference between Seoul and Houston

Houston is 14 hours behind Seoul.

Seoul
South Korea · Korean Standard Time
4:43 PM
Wednesday, October 21, 2026
Houston
United States · Central Daylight Time
2:43 AM
Wednesday, October 21, 2026
Compare more placesHouston to Seoul

Seoul to Houston time converter

Green rows are office hours in both places; light green rows are when both are awake.

SeoulHouston
12:00 AM10:00 AM (previous day)
1:00 AM11:00 AM (previous day)
2:00 AM12:00 PM (previous day)
3:00 AM1:00 PM (previous day)
4:00 AM2:00 PM (previous day)
5:00 AM3:00 PM (previous day)
6:00 AM4:00 PM (previous day)
7:00 AM5:00 PM (previous day)
8:00 AM6:00 PM (previous day)
9:00 AM7:00 PM (previous day)
10:00 AM8:00 PM (previous day)
11:00 AM9:00 PM (previous day)
12:00 PM10:00 PM (previous day)
1:00 PM11:00 PM (previous 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

Questions

What is the time difference between Seoul and Houston?

Houston is 14 hours behind Seoul. Seoul is on UTC+9 and Houston is on UTC−5.

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 the previous day in Houston.

When is the best time to call Houston from Seoul?

There are no shared office hours. The most comfortable time to call is 8:00 AM–12:00 PM in Seoul (6:00 PM–10:00 PM in Houston), when both places are awake.

Does the time difference between Seoul and Houston change?

Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when Houston will be 15 hours behind Seoul.

Seoul is 14 hours ahead of Houston. More: time in Seoul · time in Houston

Time difference from Seoul to other cities

All Seoul time differences →

Time difference from Houston