PDT to Beijing
+15hPDT
PDTSOURCEBeijing
CSTGreen rows indicate typical business hours (9 AM - 5 PM)
PDT and CST on the World Map
The map below highlights the PDT (Pacific Daylight Time) and CST (China Standard Time) timezone regions across the globe.
PDT – Pacific Daylight Time
UTC-07:00Pacific Daylight Time (PDT) is the daylight saving offset on the US/Canada Pacific coast, 7 hours behind UTC.
- •PDT aligns with MST at UTC-07:00.
- •Tech company earnings calls often reference PDT/PST times.
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.
PDT vs Beijing: Offsets, DST and Best Call Times
PDT runs on Pacific Daylight Time (PDT) at UTC-07:00. Beijing runs on China Standard Time (CST) at UTC+08:00. That puts PDT 15 hours ahead of Beijing — a difference of +15h at the current offsets.
In practice, when it is 9:00 AM in PDT it is 12:00 AM in Beijing on the next day. Midnight in PDT is 3:00 PM in Beijing. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PDT to Beijing time conversion table
| PDT (PDT) | Beijing (CST) | Day |
|---|---|---|
| 12:00 AM | 3:00 PM | same day |
| 6:00 AM | 9:00 PM | same day |
| 7:00 AM | 10:00 PM | same day |
| 8:00 AM | 11:00 PM | same day |
| 9:00 AM | 12:00 AM | next day |
| 12:00 PM | 3:00 AM | next day |
| 3:00 PM | 6:00 AM | next day |
| 5:00 PM | 8:00 AM | next day |
| 6:00 PM | 9:00 AM | next day |
| 9:00 PM | 12:00 PM | next day |
Why people convert PDT to Beijing time
- Scheduling a call from PDT to Beijing: a 10:00 AM start in PDT lands at 1:00 AM in Beijing the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +15h gap: PDT and Beijing 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 Beijing is 12:00 AM in PDT.
- Watching a live event or market open: PDT viewers need 12:00 AM in Beijing to catch a 9:00 AM start there, and 9:00 AM if the event is anchored to PDT.
- Always state the zone abbreviation, not just the hour. "3:00 PM PDT" 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 PDT takes the early slot, the next week Beijing does.
About PDT (Pacific Daylight Time)
Pacific Daylight Time (PDT) is observed from March to November on the Pacific coast. During PDT, the west coast is 7 hours behind UTC and only 2 hours behind the east coast's EDT.
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.
Best time to call between PDT and Beijing
With a +15h offset there is no overlap inside a normal 9 AM – 5 PM day. Beijing opens at 9:00 AM CST, which is 12:00 AM in PDT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PDT and Beijing have no shared working hours because of the +15h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PDT is 15 hours ahead of Beijing (PDT UTC-07:00 → CST UTC+08:00). 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
PDT
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Beijing
Does not observe DST
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 PDT and Beijing?
PDT (PDT, UTC-07:00) is 15 hours ahead of Beijing (CST, UTC+08:00). The gap is currently +15h.
How do I convert PDT time to Beijing time?
Add +15h to PDT local time. For example, 9:00 AM in PDT is 12:00 AM in Beijing (next day).
What time is it in Beijing right now?
Beijing uses CST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +15h offset from PDT.
What is the best time to call Beijing from PDT?
There is no shared working-hours window because of the +15h gap. The closest option is 1:00 PM in PDT, which is 4:00 AM in Beijing.
Which is ahead, PDT or Beijing?
PDT is 15 hours ahead of Beijing. When it is 12:00 PM in PDT it is 3:00 AM in Beijing.
Do PDT and Beijing use different time zones?
PDT uses PDT at UTC-07:00, while Beijing (China) uses CST at UTC+08:00. The IANA identifiers are America/Los_Angeles and Asia/Shanghai.
Does daylight saving time affect the PDT–Beijing difference?
Neither zone observes daylight saving time, so the +15h offset between PDT and Beijing is fixed all year.
Which other cities share PDT's time zone?
PDT also covers Los Angeles, San Francisco, Seattle, Vancouver, Portland.
Which countries use PDT, PDT's zone?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PDT and Beijing?
Sometimes. The +15h gap is large enough that 8:00 PM or later in PDT already falls on the next day in Beijing.
What is the time difference between PDT and Beijing?
Beijing is +15h from PDT.
What timezone is PDT in?
PDT operates on its local timezone.
What timezone is Beijing in?
Beijing operates on its local timezone.
Which countries use PDT (Pacific Daylight Time)?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PDT observe daylight saving time?
Yes, PDT switches to PST during summer months.
What are some interesting facts about PDT?
PDT aligns with MST at UTC-07:00. Tech company earnings calls often reference PDT/PST times.
Which cities are in the CST timezone?
Major cities in the CST timezone include Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan.
What is the UTC offset for CST?
China Standard Time (CST) is at UTC+08:00.
What should I know about the CST timezone?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
When is it midnight in PDT, what time is it in Beijing?
When it is 12:00 AM (midnight) in PDT (PDT), it is +15h later in Beijing (CST).
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See every conversion from PDT →·See every conversion from Beijing →