Live Synchronized Time Difference
Hong KongtoLos AngelesTime Difference
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Hong Kong
Hong Kong (GMT+8)23:10:21UTC+8:00
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Los Angeles
United States (PDT)08:10:21UTC-7:00
Direct Distance11,649 km (7,238 miles)
Estimated Flight Time~14.2 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Hong Kong and Los Angeles
Off-Peak Calling Window
Hong Kong Time
7:00 AM – 12:00 PM
Los Angeles Time
4:00 PM – 9:00 PM
There are no overlapping 9-to-5 working hours between Hong Kong and Los Angeles. The optimal compromise window falls during morning/evening shoulder periods (7:00 AM – 9:00 PM) when participants in both locations are awake.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Hong Kong and Los Angeles.
Work (9am-5pm)ShoulderSleep / Off
| Hong Kong Time (Hong Kong) | Los Angeles Time (United States) | Status & Recommendation |
|---|---|---|
| 00:00AM | 09:00AM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 10:00AM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 11:00AM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 12:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 13:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 14:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 15:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 16:00PM-1 day | ⚪ Outside Work Hours |
| 08:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 09:00AM | 18:00PM-1 day | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 19:00PM-1 day | 🟡 Feasible (Shoulder Hour) |
| 11:00AM | 20:00PM-1 day | 🟡 Feasible (Shoulder Hour) |
| 12:00PM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 13:00PM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 14:00PM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 15:00PM | 00:00AM | ⚪ Outside Work Hours |
| 16:00PM | 01:00AM | ⚪ Outside Work Hours |
| 17:00PM | 02:00AM | ⚪ Outside Work Hours |
| 18:00PM | 03:00AM | ⚪ Outside Work Hours |
| 19:00PM | 04:00AM | ⚪ Outside Work Hours |
| 20:00PM | 05:00AM | ⚪ Outside Work Hours |
| 21:00PM | 06:00AM | ⚪ Outside Work Hours |
| 22:00PM | 07:00AM | ⚪ Outside Work Hours |
| 23:00PM | 08:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Hong Kong and Los Angeles?
Los Angeles is 15 hours behind Hong Kong.
What is the best time to schedule a cross-border meeting between Hong Kong and Los Angeles?
Because of the wide timezone separation, a compromise meeting window during early morning in one location and evening in the other is recommended.
Does daylight saving time (DST) affect the time difference between Hong Kong and Los Angeles?
Yes. If either Hong Kong or United States observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.