Los Angeles to Hong Kong Time Difference
Hong Kong is 15 hours ahead of Los Angeles. When it is noon in Los Angeles, it is 03:00 in Hong Kong.
Los Angeles (UTC-7) → Hong Kong (UTC+8)
Los Angeles (PST/PDT, UTC−8/−7) and Hong Kong (HKT, UTC+8) are 15–16 hours apart, with Hong Kong ahead. Hong Kong observes no DST; the gap is 16 hours when LA is on PST and 15 hours during PDT. The LA–Hong Kong corridor connects Hollywood and US entertainment with Asia's financial hub and the broader Greater Bay Area tech ecosystem.
🕐 Interactive Time Explorer
When it's 08:00 in Los Angeles, it's 23:00 in Hong Kong
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Los Angeles & Hong Kong◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
11,650 km
Est. Flight Time
~14.7h
Time Difference
+15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Los Angeles
21:00
Hong Kong
09:00
Los Angeles
00:00
Hong Kong (+1)
12:00
Los Angeles
03:00
Hong Kong (+1)
15:00
Los Angeles
06:00
Hong Kong (+1)
18:00
Los Angeles
09:00
Hong Kong (+1)
21:00
Los Angeles
12:00
Hong Kong (+1)
00:00
Los Angeles
15:00
Hong Kong
03:00
Los Angeles
18:00
Hong Kong
Frequently Asked Questions
How many hours is Los Angeles behind Hong Kong?
Hong Kong is 15 hours ahead of Los Angeles. When it is 12:00 noon in Los Angeles, it is 03:00 in Hong Kong. Los Angeles operates on America/Los Angeles (UTC-7), while Hong Kong uses Asia/Hong Kong (UTC+8).
What is the best time to call Hong Kong from Los Angeles?
Standard business hours (9 AM–5 PM) do not overlap between Los Angeles and Hong Kong due to the 15 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Los Angeles to Hong Kong 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 Los Angeles and Hong Kong
The distance between Los Angeles and Hong Kong is approximately 11,650 km. A direct flight typically takes around 14.7 hours. Your arrival clock will show local Hong Kong time — use our Flight Time Calculator to predict exact arrival times.