Time difference between Hong Kong and Vienna
Vienna is 6 hours behind Hong Kong
Right now
Hong Kong
00:38
HKT ·
UTC+8
Vienna
18:38
CEST ·
UTC+2
Best time for a call between Hong Kong and Vienna
Hours highlighted in green work for everyone on the list.
- 15:00 Hong Kong 09:00 Vienna
- 16:00 Hong Kong 10:00 Vienna
- 14:00 Hong Kong 08:00 Vienna
Hour by hour: Hong Kong to Vienna
Working hours are shaded. The rows marked with a star are the ones we recommend for a call.
| Hong Kong (reference) | Vienna | |
|---|---|---|
| 00:00 | 18:00 (previous day) | |
| 01:00 | 19:00 (previous day) | |
| 02:00 | 20:00 (previous day) | |
| 03:00 | 21:00 (previous day) | |
| 04:00 | 22:00 (previous day) | |
| 05:00 | 23:00 (previous day) | |
| 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 |
Table built for August 27, 2026. The live values above update in your browser.
Daylight saving time
Vienna changes its clocks and Hong Kong does not, so the difference between them is not the same all year.
Frequently asked questions
What is the time difference between Hong Kong and Vienna?
Vienna is 6 hours behind Hong Kong
What is the best time to call between Hong Kong and Vienna?
The most convenient slot is 15:00 Hong Kong / 09:00 Vienna. That keeps the call inside working hours in both cities.
Does the difference between Hong Kong and Vienna change during the year?
Vienna changes its clocks and Hong Kong does not, so the difference between them is not the same all year.