Berkeley to Seoul time converter

Seoul is 16 hours ahead of Berkeley. When it is 9:00 AM in Berkeley, it is 1:00 AM (Sat, Oct 17) in Seoul.

Berkeley PDT

Friday, October 16, 2026

Seoul KST

Saturday, October 17, 2026

Berkeley
California, United States
Fri, Oct 16
PDTUTC-7
Seoul
South Korea
Sat, Oct 17
KSTUTC+9+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Berkeley to Seoul conversion table

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

BerkeleySeoul
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 Berkeley (9:00 AM – 10:00 AM in Seoul).

Daylight saving time and the difference

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

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

Distance

Berkeley and Seoul are 9,032 km (5,612 miles) apart in a straight line.

More conversions

Seoul to BerkeleyBerkeley to New YorkBerkeley to LondonBerkeley to Los AngelesBerkeley to ChicagoBerkeley to TorontoBerkeley to São PauloBerkeley to ParisBerkeley to BerlinBerkeley to MoscowBerkeley to DubaiBerkeley to New DelhiBerkeley 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 Berkeley and Seoul?

Seoul is 16 hours ahead of Berkeley.

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

When it is 9:00 AM in Berkeley, it is 1:00 AM (Sat, Oct 17) in Seoul.

When is the best time to call Seoul from Berkeley?

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

Does the time difference between Berkeley 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.