KST to Los Angeles
-16hKST
KSTSOURCELos Angeles
PDTGreen rows indicate typical business hours (9 AM - 5 PM)
KST and PDT on the World Map
The map below highlights the KST (Korea Standard Time) and PDT (Pacific Standard Time) timezone regions across the globe.
KST – Korea Standard Time
UTC+09:00Korea Standard Time (KST) is the time zone for South Korea, 9 hours ahead of UTC.
- •South Korea does not observe daylight saving time.
- •Seoul is home to Samsung, LG, and Hyundai headquarters.
- •KST is the same offset as JST (UTC+09:00).
PST – Pacific Standard Time
UTC-08:00Pacific Standard Time (PST) is the time zone for the US and Canadian Pacific coast, 8 hours behind UTC.
- •Silicon Valley and the world's biggest tech companies operate on Pacific Time.
- •The Hollywood film industry runs on PST/PDT.
- •PST is 3 hours behind EST, creating a significant business hours gap.
- •Vancouver, Canada's third-largest city, uses PST.
About Los Angeles
WikipediaLos Angeles operates on Pacific Time (PST/PDT), 3 hours behind New York. As the entertainment capital, LA time is important for media and tech industries.
Los Angeles is the entertainment capital of the world, home to Hollywood and major film studios.
Understanding the -16h Gap: KST vs Los Angeles
KST runs on Korea Standard Time (KST) at UTC+09:00. Los Angeles runs on Pacific Daylight Time (PDT) at UTC-07:00, also currently on daylight saving time. That puts KST 16 hours behind Los Angeles — a difference of -16h at the current offsets.
In practice, when it is 9:00 AM in KST it is 5:00 PM in Los Angeles on the previous day. Midnight in KST is 8:00 AM in Los Angeles.Los Angeles observes daylight saving time while KST does not, so the gap narrows or widens by an hour part of the year.
KST to Los Angeles time conversion table
| KST (KST) | Los Angeles (PDT) | Day |
|---|---|---|
| 12:00 AM | 8:00 AM | previous day |
| 6:00 AM | 2:00 PM | previous day |
| 7:00 AM | 3:00 PM | previous day |
| 8:00 AM | 4:00 PM | previous day |
| 9:00 AM | 5:00 PM | previous day |
| 12:00 PM | 8:00 PM | previous day |
| 3:00 PM | 11:00 PM | previous day |
| 5:00 PM | 1:00 AM | same day |
| 6:00 PM | 2:00 AM | same day |
| 9:00 PM | 5:00 AM | same day |
Why people convert KST to Los Angeles time
- Scheduling a call from KST to Los Angeles: a 10:00 AM start in KST lands at 6:00 PM in Los Angeles the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -16h gap: KST and Los Angeles have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Los Angeles is 5:00 PM in KST.
- Booking travel or deliveries: tracking Los Angeles local time against KST keeps pickup windows and arrival estimates honest across the -16h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM KST" is unambiguous; "3 PM" across a -16h gap is not.
- With a -16h gap there is no shared 9-to-5 window, so alternate the early start: one week KST takes the early slot, the next week Los Angeles does.
- Los Angeles: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About KST (Korea Standard Time)
Korea Standard Time (KST) is the time zone used in South Korea. It shares the same UTC offset as Japan Standard Time but is a distinct time zone. South Korea does not observe daylight saving time. Seoul, the capital, is a major global tech and business hub.
About PST (Pacific Standard Time)
Pacific Standard Time (PST) covers the west coast of North America, including tech hubs like San Francisco and Seattle, and entertainment capital Los Angeles. The Pacific Time Zone is home to Silicon Valley and the world's largest technology companies. During summer, clocks advance to Pacific Daylight Time (PDT, UTC-07:00). PST is also observed in Baja California, Mexico.
Best time to call between KST and Los Angeles
With a -16h offset there is no overlap inside a normal 9 AM – 5 PM day. Los Angeles opens at 9:00 AM PDT, which is 5:00 PM in KST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
KST and Los Angeles have no shared working hours because of the -16h gap. Teams need to alternate early starts or rely on asynchronous handovers.
KST is 16 hours behind Los Angeles (KST UTC+09:00 → PDT UTC-07:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
KST
Does not observe DST
Los Angeles
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between KST and Los Angeles?
KST (KST, UTC+09:00) is 16 hours behind Los Angeles (PDT, UTC-07:00). The gap is currently -16h.
How do I convert KST time to Los Angeles time?
Add -16h to KST local time. For example, 9:00 AM in KST is 5:00 PM in Los Angeles (previous day).
What time is it in Los Angeles right now?
Los Angeles uses PDT at UTC-07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -16h offset from KST.
What is the best time to call Los Angeles from KST?
There is no shared working-hours window because of the -16h gap. The closest option is 1:00 PM in KST, which is 9:00 PM in Los Angeles.
Which is behind, KST or Los Angeles?
KST is 16 hours behind Los Angeles. When it is 12:00 PM in KST it is 8:00 PM in Los Angeles.
Do KST and Los Angeles use different time zones?
KST uses KST at UTC+09:00, while Los Angeles (USA) uses PDT at UTC-07:00. The IANA identifiers are Asia/Seoul and America/Los_Angeles.
Does daylight saving time affect the KST–Los Angeles difference?
Yes at the moment: Los Angeles is on daylight saving time and KST is not, so the -16h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share KST's time zone?
KST also covers Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
Which countries use KST, KST's zone?
KST is used in South Korea, North Korea.
Is there a day difference between KST and Los Angeles?
Sometimes. The -16h gap is large enough that 8:00 PM or later in KST already falls on the in Los Angeles.
What is the time difference between KST and Los Angeles?
Los Angeles is -16h from KST.
What timezone is KST in?
KST operates on its local timezone.
What timezone is Los Angeles in?
Los Angeles operates on Pacific Time (PST/PDT), 3 hours behind New York. As the entertainment capital, LA time is important for media and tech industries.
What are the business hours in Los Angeles?
Standard business hours in Los Angeles are 9:00 AM - 5:00 PM PST.
Which countries use KST (Korea Standard Time)?
KST is used in South Korea, North Korea.
Does KST observe daylight saving time?
No, KST does not observe daylight saving time and remains at UTC+09:00 year-round.
What are some interesting facts about KST?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
Which cities are in the PST timezone?
Major cities in the PST timezone include Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento.
What is the UTC offset for PST?
Pacific Standard Time (PST) is at UTC-08:00. During daylight saving time, it shifts to PDT.
What should I know about the PST timezone?
Silicon Valley and the world's biggest tech companies operate on Pacific Time. The Hollywood film industry runs on PST/PDT.
When is it midnight in KST, what time is it in Los Angeles?
When it is 12:00 AM (midnight) in KST (KST), it is -16h later in Los Angeles (PST).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More KST time conversions
- kst to seoul
- kst to south korea
- kst to new york
- kst to london
- kst to dubai
- kst to tokyo
- kst to singapore
- kst to sydney
- kst to paris
- kst to delhi
- kst to mumbai
- kst to berlin
- kst to hong kong
- kst to toronto
- kst to kathmandu
- new york to kst
- london to kst
- dubai to kst
- tokyo to kst
- singapore to kst
- sydney to kst
- los angeles to kst
- paris to kst
- delhi to kst
- mumbai to kst
- berlin to kst
- hong kong to kst
- toronto to kst
- kathmandu to kst
See every conversion from KST →·See every conversion from Los Angeles →