East Chattanooga to Seoul time converter

Seoul is 13 hours ahead of East Chattanooga. When it is 9:00 AM in East Chattanooga, it is 10:00 PM in Seoul.

East Chattanooga EDT

Wednesday, October 21, 2026

Seoul KST

Thursday, October 22, 2026

East Chattanooga
Tennessee, United States
Wed, Oct 21
EDTUTC-4
Seoul
South Korea
Thu, Oct 22
KSTUTC+9+13h
Finding your time zone…
Shared working hours (9:00–18:00)

East Chattanooga to Seoul conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 21, 2027: +13h

Distance

East Chattanooga and Seoul are 11,281 km (7,010 miles) apart in a straight line.

More conversions

Seoul to East ChattanoogaEast Chattanooga to New YorkEast Chattanooga to LondonEast Chattanooga to Los AngelesEast Chattanooga to ChicagoEast Chattanooga to TorontoEast Chattanooga to São PauloEast Chattanooga to ParisEast Chattanooga to BerlinEast Chattanooga to MoscowEast Chattanooga to DubaiEast Chattanooga to New DelhiEast Chattanooga 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 East Chattanooga and Seoul?

Seoul is 13 hours ahead of East Chattanooga.

What time is it in Seoul when it is 9 AM in East Chattanooga?

When it is 9:00 AM in East Chattanooga, it is 10:00 PM in Seoul.

When is the best time to call Seoul from East Chattanooga?

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

Does the time difference between East Chattanooga 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.