New York time to Hong Kong time
Hong Kong is 13 hours ahead of New York in January and 12 hours ahead of in July (New York GMT-4/UTC−04:00 in summer; Hong Kong GMT+8/UTC+08:00). Enter a New York time below to convert it, or leave it blank to see the current time in both cities.
How to use the New York to Hong Kong time
- Type a New York time (24-hour) and optionally a date, or leave blank for now.
- Click Convert.
- Read the Hong Kong time and the working-hours table.
Time difference between New York and Hong Kong
Hong Kong is 13 hours ahead of New York in January and 12 hours ahead of in July. New York observes daylight saving time and Hong Kong does not, so the difference changes twice a year. New York uses America/New York time (UTC−05:00 in January, UTC−04:00 in July); Hong Kong uses Asia/Hong Kong (UTC+08:00 in January, UTC+08:00 in July).
Working week in New York and Hong Kong
New York: Office hours 09:00–17:00, weekend Saturday–Sunday. Eastern Time: EDT (UTC−4) from the second Sunday of March to the first Sunday of November, otherwise EST (UTC−5).
Hong Kong: Hong Kong Time, UTC+8 all year. Office hours 09:00–18:00; Saturday mornings are still worked in some firms.
Quick conversion table (summer difference)
| New York | Hong Kong |
|---|---|
| 08:00 | 20:00 |
| 09:00 | 21:00 |
| 10:00 | 22:00 |
| 12:00 | 00:00 (next day) |
| 14:00 | 02:00 (next day) |
| 16:00 | 04:00 (next day) |
| 18:00 | 06:00 (next day) |
| 20:00 | 08:00 (next day) |
| 22:00 | 10:00 (next day) |
Table uses the July difference; the tool above applies the exact rule for any date.
Best time to call between New York and Hong Kong
Within normal office hours (09:00–18:00) in both cities: no overlap within 09:00–18:00; one side must take an early or late call. For a compromise outside that window, the fairest slots are the ones nearest each side's start or end of day, alternating who takes the inconvenient hour.
Reverse
Need the other direction? See Hong Kong to New York, or the general time zone converter.
Frequently asked questions
How many hours ahead is Hong Kong from New York?
Hong Kong is 13 hours ahead of New York in January and 12 hours ahead of in July.
When it is 12:00 noon in New York, what time is it in Hong Kong?
00:00 in summer (); use the tool for a specific date.
Does the converter handle daylight saving?
Yes, for the exact date you enter, using the IANA time-zone rules in your browser.
Privacy
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Last updated 2026-09-23.