China to Los Angeles
-15hChina
CSTSOURCELos Angeles
PDTGreen rows indicate typical business hours (9 AM - 5 PM)
CST and PDT on the World Map
The map below highlights the CST (China Standard Time) and PDT (Pacific Standard Time) timezone regions across the globe.
CST – China Standard Time
UTC+08:00China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.
- •China uses a single time zone despite spanning 5 geographical zones.
- •In Xinjiang (western China), sunset can be as late as midnight in summer.
- •China abolished daylight saving time in 1991.
- •The Shanghai Stock Exchange operates on CST/Beijing Time.
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.
Comparing Time Zones: China and Los Angeles
China runs on China Standard Time (CST) at UTC+08:00. Los Angeles runs on Pacific Daylight Time (PDT) at UTC-07:00, also currently on daylight saving time. That puts China 15 hours behind Los Angeles — a difference of -15h at the current offsets.
In practice, when it is 9:00 AM in China it is 6:00 PM in Los Angeles on the previous day. Midnight in China is 9:00 AM in Los Angeles.Los Angeles observes daylight saving time while China does not, so the gap narrows or widens by an hour part of the year.
China to Los Angeles time conversion table
| China (CST) | Los Angeles (PDT) | Day |
|---|---|---|
| 12:00 AM | 9:00 AM | previous day |
| 6:00 AM | 3:00 PM | previous day |
| 7:00 AM | 4:00 PM | previous day |
| 8:00 AM | 5:00 PM | previous day |
| 9:00 AM | 6:00 PM | previous day |
| 12:00 PM | 9:00 PM | previous day |
| 3:00 PM | 12:00 AM | same day |
| 5:00 PM | 2:00 AM | same day |
| 6:00 PM | 3:00 AM | same day |
| 9:00 PM | 6:00 AM | same day |
Why people convert China to Los Angeles time
- Scheduling a call from China to Los Angeles: a 10:00 AM start in China lands at 7:00 PM in Los Angeles the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -15h gap: China 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 6:00 PM in China.
- Coordinating a China-based team with Los Angeles contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a -15h gap is not.
- With a -15h gap there is no shared 9-to-5 window, so alternate the early start: one week China 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 CST (China Standard Time)
China Standard Time (CST, also known as Beijing Time) is used across all of mainland China despite the country spanning five geographical time zones. This single-timezone policy was adopted in 1949. China does not observe daylight saving time. CST is shared with Hong Kong (HKT), Macau, Taiwan, Singapore, Malaysia, and the Philippines, making UTC+08:00 one of the most used offsets in the world.
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 China and Los Angeles
With a -15h offset there is no overlap inside a normal 9 AM – 5 PM day. Los Angeles opens at 9:00 AM PDT, which is 6:00 PM in China, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
China and Los Angeles have no shared working hours because of the -15h gap. Teams need to alternate early starts or rely on asynchronous handovers.
China is 15 hours behind Los Angeles (CST UTC+08:00 → 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
China
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 China and Los Angeles?
China (CST, UTC+08:00) is 15 hours behind Los Angeles (PDT, UTC-07:00). The gap is currently -15h.
How do I convert China time to Los Angeles time?
Add -15h to China local time. For example, 9:00 AM in China is 6:00 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 -15h offset from China.
What is the best time to call Los Angeles from China?
There is no shared working-hours window because of the -15h gap. The closest option is 1:00 PM in China, which is 10:00 PM in Los Angeles.
Which is behind, China or Los Angeles?
China is 15 hours behind Los Angeles. When it is 12:00 PM in China it is 9:00 PM in Los Angeles.
Do China and Los Angeles use different time zones?
China (China) uses CST at UTC+08:00, while Los Angeles (USA) uses PDT at UTC-07:00. The IANA identifiers are Asia/Shanghai and America/Los_Angeles.
Does daylight saving time affect the China–Los Angeles difference?
Yes at the moment: Los Angeles is on daylight saving time and China is not, so the -15h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share China's time zone?
CST also covers Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan and 2 more.
Which countries use CST, China's zone?
CST is used in China, Hong Kong, Macau, Taiwan.
Is there a day difference between China and Los Angeles?
Sometimes. The -15h gap is large enough that 8:00 PM or later in China already falls on the in Los Angeles.
What is the time difference between China and Los Angeles?
Los Angeles is -15h from China.
What timezone is China in?
China 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 CST (China Standard Time)?
CST is used in China, Hong Kong, Macau, Taiwan.
Does CST observe daylight saving time?
No, CST does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about CST?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
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 China, what time is it in Los Angeles?
When it is 12:00 AM (midnight) in China (CST), it is -15h later in Los Angeles (PST).
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