Money in Hong Kong

Meet the Hong Kong dollar before the first MTR gate, cha chaan teng bill or harbour crossing. The city is easy to pay in once Octopus, bank cards and a small cash pocket each have a job.

Original illustrated travel scene for Hong Kong
CurrencyHong Kong dollar
Everyday notesHK$10-HK$1,000
Small change100 cents = HK$1
Restaurant billsOften +10% service
Best setupOctopus + card + cash
The quick answer

Should you carry cash in Hong Kong?

Let a low-fee card cover hotels and larger purchases, use Octopus for transport and quick everyday taps, and keep HK$300-500 in smaller notes for markets, traditional eateries and payment gaps.

Hong Kong is not one cashless system. MTR gates accept Octopus and designated contactless bank cards, but those methods follow different rules. Restaurants may add 10% service charge, large HK$500 and HK$1,000 notes can be awkward, and three banks issue legitimate notes with different faces for the same value.

Give Octopus the quick jobsTransport, convenience stores and many small purchases are where the stored-value card feels most natural.
Keep one MTR payment identityIf you ride with a bank card or phone, use that exact same object at entry and exit.
Carry spendable notesHK$20, HK$50 and HK$100 notes solve more travel moments than one impressive HK$1,000 note.
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Go deeper

Hong Kong travel money guides

Hong Kong money becomes memorable at the small decisions: which of three banknote designs is genuine, whether to tap Octopus or a bank card, what the light-blue MTR gate accepts and whether the restaurant has already added service.

Source desk

The Hong Kong source desk

Sources include the Hong Kong Monetary Authority, Octopus, MTR, the Transport Department, Hong Kong Tourism Board and Customs and Excise Department.