Shanghai to Los Angeles Time Difference
Los Angeles is 15 hours behind Shanghai. When it is noon in Shanghai, it is 21:00 in Los Angeles.
Shanghai (UTC+8) → Los Angeles (UTC-7)
🕐 Interactive Time Explorer
When it's 01:00 in Shanghai, it's 10:00 in Los Angeles
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Shanghai & Los Angeles◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
10,435 km
Est. Flight Time
~13.3h
Time Difference
-15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Shanghai
15:00
Los Angeles (-1)
09:00
Shanghai
18:00
Los Angeles (-1)
12:00
Shanghai
21:00
Los Angeles (-1)
15:00
Shanghai
00:00
Los Angeles
18:00
Shanghai
03:00
Los Angeles
21:00
Shanghai
06:00
Los Angeles
00:00
Shanghai
09:00
Los Angeles (-1)
03:00
Shanghai
12:00
Los Angeles (-1)
Frequently Asked Questions
How many hours is Shanghai ahead of Los Angeles?
Los Angeles is 15 hours behind Shanghai. When it is 12:00 noon in Shanghai, it is 21:00 in Los Angeles. Shanghai operates on Asia/Shanghai (UTC+8), while Los Angeles uses America/Los Angeles (UTC-7).
What is the best time to call Los Angeles from Shanghai?
Standard business hours (9 AM–5 PM) do not overlap between Shanghai and Los Angeles due to the 15 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Shanghai to Los Angeles time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Shanghai and Los Angeles
The distance between Shanghai and Los Angeles is approximately 10,435 km. A direct flight typically takes around 13.3 hours. Your arrival clock will show local Los Angeles time — use our Flight Time Calculator to predict exact arrival times.