New York zone
EDT (GMT-4)
Hong Kong zone
GMT+8 (GMT+8)
Difference
12 hours ahead of New York
Business overlap
No 9-5 overlap
Working hours overlap
Each cell is one hour in New York. Filled cells mark when 9 AM – 5 PM in New York and Hong Kong both apply.
0 hours per day
- New York
- GMT-4
- Hong Kong
- GMT+8
- Difference
- +12h
- Business overlap
- 0h
Hour-by-hour conversion
Each row shows the matching local time in Hong Kong for an hour in New York.
| New York | Hong Kong | Day | Window |
|---|---|---|---|
| 12:00 AM | 12:00 PM | same day | — |
| 1:00 AM | 1:00 PM | same day | — |
| 2:00 AM | 2:00 PM | same day | — |
| 3:00 AM | 3:00 PM | same day | — |
| 4:00 AM | 4:00 PM | same day | — |
| 5:00 AM | 5:00 PM | same day | — |
| 6:00 AM | 6:00 PM | same day | — |
| 7:00 AM | 7:00 PM | same day | — |
| 8:00 AM | 8:00 PM | same day | — |
| 9:00 AM | 9:00 PM | same day | — |
| 10:00 AM | 10:00 PM | same day | — |
| 11:00 AM | 11:00 PM | same day | — |
| 12:00 PM | 12:00 AM | next day | — |
| 1:00 PM | 1:00 AM | next day | — |
| 2:00 PM | 2:00 AM | next day | — |
| 3:00 PM | 3:00 AM | next day | — |
| 4:00 PM | 4:00 AM | next day | — |
| 5:00 PM | 5:00 AM | next day | — |
| 6:00 PM | 6:00 AM | next day | — |
| 7:00 PM | 7:00 AM | next day | — |
| 8:00 PM | 8:00 AM | next day | — |
| 9:00 PM | 9:00 AM | next day | — |
| 10:00 PM | 10:00 AM | next day | — |
| 11:00 PM | 11:00 AM | next day | — |
Best meeting windows
Standard 9 AM – 5 PM hours in New York and Hong Kong do not overlap. Plan calls for early New York morning or late New York evening, and rotate the burden between sides.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting New York time to Hong Kong time
New York follows the America/New_York time zone (currently EDT, GMT-4), while Hong Kong follows Asia/Hong_Kong (currently GMT+8, GMT+8). Hong Kong is 12 hours ahead of New York right now.
New York observes daylight saving time, while Hong Kong does not. The offset between the two cities changes by one hour at the daylight saving transitions.
Daylight saving transitions in 2026
New York
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Hong Kong
Does not observe daylight saving time.
Reverse this conversion
Hong Kong to New York
Open the converter
Plan a meeting between New York and Hong Kong
More conversions from New York
Frequently asked questions
- How many hours is New York from Hong Kong?
- Hong Kong is 12 hours ahead of New York right now.
- What time is 9:00 AM New York in Hong Kong?
- 9:00 AM in New York is 9:00 PM in Hong Kong.
- What time is 5:00 PM New York in Hong Kong?
- 5:00 PM in New York is 5:00 AM (next day) in Hong Kong.
- When do New York and Hong Kong business hours overlap?
- Standard 9 AM - 5 PM working hours in New York and Hong Kong do not overlap. You will need an early or late call.
- Does daylight saving time change the difference between New York and Hong Kong?
- New York observes daylight saving time while Hong Kong does not, so the offset between them changes by one hour twice a year.
Local time page
Time in New York
Local time page
Time in Hong Kong