Time difference between Hawaii and Hong Kong: 18 hours
Hawaii
UTC-10
--:--:--
Hong Kong
UTC+8
--:--:--
Hawaii is 18 hours behind Hong Kong
Best time for a call or meeting
Hawaii 15:00–18:00 = Hong Kong 09:00–12:00
Both cities are within business hours (9:00–18:00).
Convert a specific time
→ Hong Kong
Hour-by-hour conversion
| Hawaii | Hong Kong |
|---|---|
| 00:00 | 18:00 |
| 01:00 | 19:00 |
| 02:00 | 20:00 |
| 03:00 | 21:00 |
| 04:00 | 22:00 |
| 05:00 | 23:00 |
| 06:00 | 00:00 |
| 07:00 | 01:00 |
| 08:00 | 02:00 |
| 09:00 | 03:00 |
| 10:00 | 04:00 |
| 11:00 | 05:00 |
| 12:00 | 06:00 |
| 13:00 | 07:00 |
| 14:00 | 08:00 |
| 15:00 | 09:00 |
| 16:00 | 10:00 |
| 17:00 | 11:00 |
| 18:00 | 12:00 |
| 19:00 | 13:00 |
| 20:00 | 14:00 |
| 21:00 | 15:00 |
| 22:00 | 16:00 |
| 23:00 | 17:00 |
Business hours 9–18 Waking hours 7–22 Night / early morning
Daylight saving time can change the difference by season. Shown values reflect the current offset.
Frequently asked questions
How many hours is the time difference between Hawaii and Hong Kong?
Hawaii is 18 hours behind Hong Kong. When it is 12:00 noon in Hawaii, it is 06:00 (next day) in Hong Kong.
Does daylight saving time affect the difference?
No. Neither place observes daylight saving time, so the difference stays the same all year.
What is the best time for a call or meeting?
Hawaii 15:00–18:00 = Hong Kong 09:00–12:00. Both cities are within business hours (9:00–18:00).
Other countries & regions
Hawaii - JapanHawaii - South KoreaHawaii - ChinaHawaii - TaiwanHawaii - SingaporeHawaii - ThailandHawaii - VietnamHawaii - PhilippinesHawaii - CambodiaHawaii - MalaysiaHawaii - IndonesiaHawaii - BaliHawaii - IndiaHawaii - UAEHawaii - Saudi ArabiaHawaii - TurkeyHawaii - GuamHawaii - United KingdomHawaii - FranceHawaii - GermanyHawaii - ItalyHawaii - SpainHawaii - PortugalHawaii - NetherlandsHawaii - SwitzerlandHawaii - SwedenHawaii - PolandHawaii - GreeceHawaii - FinlandHawaii - RussiaHawaii - EgyptHawaii - South AfricaHawaii - United StatesHawaii - CanadaHawaii - MexicoHawaii - BrazilHawaii - ArgentinaHawaii - ChileHawaii - PeruHawaii - ColombiaHawaii - AustraliaHawaii - New Zealand