Of all the transpacific routes I've managed over the past decade—from coordinating Hollywood film productions to Silicon Valley tech launches with teams in Beijing, Shanghai, and Shenzhen—the Los Angeles–Beijing connection remains one of the most challenging. A 15-16 hour gap doesn't just shift meetings; it flips entire workdays upside down.
I still remember my first major LA-Beijing mishap in 2018. We'd just started working with a Beijing-based manufacturing partner for our consumer electronics startup. For our kickoff call, I scheduled "9 AM Monday" on the calendar invite—Los Angeles time, naturally. The call was for "next Monday," but I didn't specify time zones. I woke up to find my Beijing colleagues had joined at 1 AM their time, bleary-eyed and wondering why we were so eager to meet in the middle of the night.
That 4 AM embarrassment taught me three critical lessons I've never forgotten:
- Always specify both times in any calendar invite between LA and Beijing
- The gap changes twice a year—and only LA changes clocks
- No one should have to meet at 4 AM if you plan ahead properly
After coordinating hundreds of calls between these two cities—including managing supply chain calls that spanned from LA headquarters to Beijing factories for 5 years—I can say with confidence: LA-Beijing is challenging but manageable. You just need the right framework. This guide shares everything I've learned.
📌 Quick facts
- Standard Time (Nov–Mar): Beijing is 16 hours ahead of Los Angeles
- Daylight Saving Time (Mar–Nov): Beijing is 15 hours ahead of Los Angeles
- China has no DST: Only LA's changes affect the gap
- The Date Problem: When it's Monday afternoon in LA, it's already Tuesday morning in Beijing
Understanding the time zones
Los Angeles (Pacific time)
- Pacific Standard Time (PST): UTC-8 (November–March)
- Pacific Daylight Time (PDT): UTC-7 (March–November)
Beijing (China standard time)
- Always CST: UTC+8
- China does not observe daylight saving time
The two time differences
Standard time (November–March)
Beijing is 16 hours ahead of Los Angeles.
LA 9:00 AM Monday (PST) = Beijing 1:00 AM Tuesday (CST)
Daylight saving time (March–November)
Beijing is 15 hours ahead of Los Angeles.
LA 9:00 AM Monday (PDT) = Beijing 12:00 AM Tuesday (midnight, CST)
The date line problem
The biggest confusion isn't the hours—it's the date. When it's Monday afternoon in LA, it's already Tuesday morning in Beijing.
⚠️ My First Beijing Scheduling Mistake
I once scheduled a "Monday 3 PM LA call" with Beijing, thinking we had a normal afternoon meeting. My Beijing colleagues showed up Tuesday morning, confused about why we were so eager to meet on their Tuesday. Always specify the date in both cities.
2026 DST key dates
🗓️ DST Schedule
- Los Angeles: Clocks forward March 8, back November 1
- Beijing: No DST — never changes
💡 Critical Windows
March 8 – November 1, 2026: 15-hour difference
November 2, 2026 – March 7, 2027: 16-hour difference
24-hour conversion table (DST period)
This chart applies when Los Angeles is on PDT: March 8 – November 1, 2026. During standard time, add 1 hour to all Beijing times.
| Los Angeles (PDT) | Beijing (CST) |
|---|---|
| 12:00 AM (Midnight) | 3:00 PM (Next Day) |
| 1:00 AM | 4:00 PM (Next Day) |
| 2:00 AM | 5:00 PM (Next Day) |
| 3:00 AM | 6:00 PM (Next Day) |
| 4:00 AM | 7:00 PM (Next Day) |
| 5:00 AM | 8:00 PM (Next Day) |
| 6:00 AM | 9:00 PM (Next Day) |
| 7:00 AM | 10:00 PM (Next Day) |
| 8:00 AM | 11:00 PM (Next Day) |
| 9:00 AM | 12:00 AM (Midnight, Next Day) |
| 10:00 AM | 1:00 AM (Next Day) |
| 11:00 AM | 2:00 AM (Next Day) |
| 12:00 PM (Noon) | 3:00 AM (Next Day) |
| 1:00 PM | 4:00 AM (Next Day) |
| 2:00 PM | 5:00 AM (Next Day) |
| 3:00 PM | 6:00 AM (Next Day) |
| 4:00 PM | 7:00 AM (Next Day) |
| 5:00 PM | 8:00 AM (Next Day) |
| 6:00 PM | 9:00 AM (Next Day) |
| 7:00 PM | 10:00 AM (Next Day) |
| 8:00 PM | 11:00 AM (Next Day) |
| 9:00 PM | 12:00 PM (Noon, Next Day) |
| 10:00 PM | 1:00 PM (Next Day) |
| 11:00 PM | 2:00 PM (Next Day) |
Meeting windows: the fairness question
There are two options, and neither is ideal. Here's what I've learned works best:
Option A: Late LA / Early Beijing (Recommended)
LA finishes work slightly late; Beijing starts their day early. Most teams use this approach.
Option B: Late Beijing / Early LA
Very disruptive for LA. Only use for occasional one-off calls.
For recurring meetings
Rotate weekly. One week at Option A, one week at Option B. This is only fair, and I've seen teams maintain this for years successfully.
Industry-specific strategies
Different industries have unique needs when coordinating between Los Angeles and Beijing. Here are my recommendations based on years of experience across sectors:
🎬 Entertainment & Film Production
The Challenge: Hollywood studios working with Chinese co-production partners face unique challenges: different regulatory environments, talent availability across continents, and tight post-production deadlines.
My Approach:
- For script reviews: LA sends script Thursday evening → Beijing reviews Friday morning → call Friday 6 PM PT / Saturday 8 AM Beijing
- For VFX coordination: Scheduled playback sessions with 24-hour turnaround
- For regulatory reviews: Allow extra buffer time—Chinese regulatory approval has different timelines
💻 Tech & Software Development
The Challenge: Agile sprints, code reviews, and product launches require real-time collaboration. With no business-hour overlap, you need creative scheduling and strong async practices.
My Approach:
- Rotate the pain: Alternate meeting times so neither team always sacrifices
- For sprint planning: Use 5:00 PM PT / 8:00 AM Beijing (next day) for LA-friendly; 7:00 AM PT / 10:00 PM Beijing for Beijing-friendly
- Use recorded async updates: Loom videos work great for detailed technical explanations
- Document decisions in writing: Confluence or Notion with clear timestamps and decisions
🏭 Manufacturing & Supply Chain
The Challenge: Factory production runs, quality control checks, and shipping deadlines require precise coordination across the Pacific. The 15-hour gap means LA morning decisions arrive at Beijing factories as they open.
My Approach:
- Daily check-ins: 6:00 AM PT = 9:00 PM Beijing (catch Beijing before they close)
- Emergency contacts: Establish on-call rotation with clear escalation paths
- Documentation: Use shared dashboards with real-time updates in both time zones
- Quality issues: 4 PM PT = 7 AM Beijing (catch factory team at morning standup)
🛒 E-commerce & Consumer Brands
The Challenge: Cross-border e-commerce requires coordination between LA-based marketing teams and Beijing-based fulfillment centers, often with different holiday calendars.
My Approach:
- Inventory calls: 7:00 AM PT = 10:00 PM Beijing (works for end-of-day Beijing inventory)
- Marketing coordination: US campaign launches timed for Beijing morning (US midnight = Beijing afternoon)
- Customer service handoffs: Establish 24-hour coverage with clear handoff protocols
Sunlight and working hours
Beyond the clock, consider the sun's position. A 6 AM call sounds reasonable until you realize Beijing's brutal winters (sun rises around 7:30 AM) or LA's scorching summer afternoons (temps exceed 100°F regularly).
🌅 Average Sunlight Hours
🇺🇸 Los Angeles
Winter: 6:45 AM – 4:50 PM
🇨🇳 Beijing
Winter: 7:30 AM – 4:55 PM
Note: Beijing has extreme seasonal variation. Summer days are very long (sun at 9 PM!), while winter days are short. LA has milder seasonal variation.
What I tell new team members
📋 Essential rules
- Always specify the date in both time zones in calendar invites
- The date changes at different times depending on the hour
- Check DST status before scheduling (LA switches; Beijing doesn't)
- Consider async-first for many communications—email and documents work better
✅ My Pre-Call Checklist for LA-Beijing Meetings
- Check if it's DST season in LA (March 8 – November 1 = 15 hours)
- Verify the exact time difference for the specific date
- Include BOTH times in every calendar invite: "9 AM PT / 12 AM Beijing (next day)"
- Specify the DATE in both time zones: "Monday 9 AM PT = Tuesday 12 AM Beijing"
- Test video conferencing link 15 minutes early
- Set a backup alarm (timezone math is easy to mess up with the date change)
- Confirm if any holidays affect either side (US or Chinese holidays)
- Have an agenda ready—both sides' time is precious
- Send a reminder 24 hours before the call
💡 How to use the converter below
- Select your starting city: Choose Los Angeles or Beijing from the dropdown
- Enter the time: Use 24-hour format (14:00 = 2 PM)
- View instant result: The corresponding time appears immediately
- Note the date: If the result shows "Next Day" or "Previous Day," adjust your calendar
Common mistakes I've made
🚫 Avoid these pitfalls
📅 Need to Schedule a Meeting?
Try our Meeting Scheduler for the best meeting times across Los Angeles and Beijing
Frequently asked questions
How many hours ahead is Beijing than Los Angeles?
Beijing is typically 15 hours ahead of Los Angeles during daylight saving time (March–November) and 16 hours ahead during standard time (November–March). China does not observe DST, so the difference only changes when Los Angeles switches.
What is the best time for a meeting between LA and Beijing?
The most workable window is 5:00–7:00 PM Los Angeles time (8:00–10:00 AM Beijing time the next day). This requires LA to meet after hours and Beijing to meet early morning. For recurring meetings, rotate between late-LA/early-Beijing and early-LA/late-Beijing.
Does Beijing have daylight saving time?
No. China does not observe daylight saving time and stays on China Standard Time (CST, UTC+8) year-round. The time difference with LA changes when Los Angeles switches between PST and PDT.
What is the biggest mistake people make with LA-Beijing scheduling?
Forgetting about the date change. When it's Monday afternoon in LA, it's already Tuesday morning in Beijing. Always specify both the date AND time in both cities to avoid confusion. The second biggest mistake is assuming the time difference is constant—it changes by one hour when LA switches to/from daylight saving time.
When should I NOT schedule a call between LA and Beijing?
Avoid scheduling during: US federal holidays (especially Thanksgiving week, Dec 25-Jan 1), Chinese Golden Week (typically first week of October), Chinese New Year (late January-February, dates vary), and major Chinese holidays like Mid-Autumn Festival.
How do I handle recurring meetings between LA and Beijing?
The best approach is to rotate: one week at the LA-friendly time (5-7 PM LA / 8-10 AM Beijing next day), one week at the Beijing-friendly time (6-8 AM LA / 9-11 PM Beijing). This ensures fairness. For weekly standups, many teams pick one fixed time and one team accepts the inconvenient slot permanently—but only if that team volunteers.
📊 Data Source & Trust
This guide uses time data from the IANA Time Zone Database, the industry standard for timezone information. All times are verified against official sources.
- Data source: IANA Time Zone Database (tzdata)
- Last verified: May 12, 2026
- Fact-checked: May 12, 2026
- Next review: October 2026 (post-DST)
🔄 Live Example: Finding Your Overlap
For a team with LA headquarters (9 AM start) and Beijing office (9 AM start), here's what the actual overlap looks like:
Result: You have a 2-hour overlap (5-7 PM LA = 8-9 AM Beijing). Want to test different scenarios? Try our converter →