Carlsbad to Seoul time converter

Seoul is 16 hours ahead of Carlsbad. When it is 9:00 AM in Carlsbad, it is 1:00 AM (Thu, Oct 22) in Seoul.

Carlsbad PDT

Wednesday, October 21, 2026

Seoul KST

Thursday, October 22, 2026

Carlsbad
California, United States
Wed, Oct 21
PDTUTC-7
Seoul
South Korea
Thu, Oct 22
KSTUTC+9+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Carlsbad to Seoul conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Carlsbad (9:00 AM – 10:00 AM in Seoul).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +16h
  • Nov 1, 2026 – Mar 14, 2027: +17h
  • Mar 14, 2027 – Oct 21, 2027: +16h

Distance

Carlsbad and Seoul are 9,714 km (6,036 miles) apart in a straight line.

More conversions

Seoul to CarlsbadCarlsbad to New YorkCarlsbad to LondonCarlsbad to Los AngelesCarlsbad to ChicagoCarlsbad to TorontoCarlsbad to São PauloCarlsbad to ParisCarlsbad to BerlinCarlsbad to MoscowCarlsbad to DubaiCarlsbad to New DelhiCarlsbad 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 Carlsbad and Seoul?

Seoul is 16 hours ahead of Carlsbad.

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

When it is 9:00 AM in Carlsbad, it is 1:00 AM (Thu, Oct 22) in Seoul.

When is the best time to call Seoul from Carlsbad?

Both sides are at work from 5:00 PM – 6:00 PM in Carlsbad (9:00 AM – 10:00 AM in Seoul).

Does the time difference between Carlsbad 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.