Seoul to Compton time converter

Compton is 16 hours behind Seoul. When it is 9:00 AM in Seoul, it is 5:00 PM (Sat, Oct 17) in Compton.

Seoul KST

Sunday, October 18, 2026

Compton PDT

Saturday, October 17, 2026

South Korea
Sun, Oct 18
KSTUTC+9
California, United States
Sat, Oct 17
PDTUTC-7-16h
Finding your time zone…

3:29 PM in Seoul, Sunday, October 18, 2026

Shared working hours (9:00–18:00)

Seoul to Compton conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: -16h
  • Nov 1, 2026 – Mar 14, 2027: -17h
  • Mar 14, 2027 – Oct 18, 2027: -16h

Distance

Seoul and Compton are 9,599 km (5,965 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Seoul and Compton?

Compton is 16 hours behind Seoul.

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

When it is 9:00 AM in Seoul, it is 5:00 PM (Sat, Oct 17) in Compton.

When is the best time to call Compton from Seoul?

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

Does the time difference between Seoul and Compton change?

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