Visiting Hong Kong
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Hong Kong uses the Hong Kong Dollar.
Hong Kong uses British sockets. Their devices run on 220 Volts (50 Hertz).
Hong Kong
Drinking Water
Tap water is unsafe for consumption
Stick to sealed or boiling-hot drinks. Avoid ice or anything that may have touched tap water.
Hong Kong is in the Hongkong time zone, or UTC+08:00.
Hong Kong
Tipping Culture
Tipping is generally not expected
Tipping is not really part of the culture in Hong Kong. It is most of the time not expected, except maybe in the most upscale establishments. A 10£ service charge is frequently added to the bill in hotels and restaurants. If you do want to tip, you can round up the bill, and give 10-20 Hong Kong Dollars to the hotel bellboy, but he might not take it.