The Hong Kong dollar (HKD, HK, $) is the currency used in Hong Kong you will need to exchange your dollars for Hong Kong dollars. The official exchange rates are fixed and USD$1 = HKD$7.80. Try to avoid major banks and popular tourist areas as you tend to get the worst exchange rates. ATMs are featured in urban areas and most retailers accept major credit cards. For more detailed information, consult our guide by clicking here Tipping in Hong Kong.