Hong Kong operates on the Hong Kong dollar, abbreviated HKD or HK$, which trades at approximately 7.75 to 7.85 HKD per US dollar under a currency board system pegged to the USD since 1983. The Hong Kong Monetary Authority maintains this peg through statutory guarantees, making exchange rate fluctuation minimal for practical budgeting purposes. Currency exchange is available at Hong Kong International Airport with rates typically 2 to 4 percent less favorable than city center licensed money changers. ATMs accept international cards throughout Hong Kong Island, Kowloon Peninsula, and New Territories urban areas, with most banks charging withdrawal fees between 15 and 35 HKD per transaction plus whatever the issuing bank assesses. HSBC, Hang Seng Bank, and Bank of China maintain the densest ATM networks. Credit cards process widely in Hong Kong, though traditional wet markets, street food stalls, small family shops in areas like Sham Shui Po, and mini-buses operating fixed routes still require cash. The Octopus card, a stored-value contactless payment system introduced in 1997, functions across MTR trains, buses, trams, Star Ferry, and at approximately 95 percent of convenience stores and chain restaurants, with cards available for 150 HKD including a 50 HKD refundable deposit at any MTR station.
Accommodation costs in Hong Kong rank among the highest globally due to constrained land supply on Hong Kong Island and the Kowloon Peninsula. Hostel dormitory beds in Tsim Sha Tsui or Causeway Bay range from 150 to 350 HKD per night depending on season, with Chinese New Year and October Golden Week commanding premium rates that can double baseline prices. Private rooms in guesthouses clustered in Chungking Mansions on Nathan Road or Mirador Mansion start at approximately 280 to 450 HKD for spaces often under 100 square feet, typically without windows due to Hong Kong's exemption allowing internal subdivisions in older commercial buildings. Mid-range hotels in Mong Kok, Yau Ma Tei, or North Point price from 600 to 1,200 HKD nightly for rooms averaging 150 to 200 square feet, while comparable properties in Central, Admiralty, or Tsim Sha Tsui waterfront command 1,400 to 2,800 HKD. The Ritz-Carlton Hong Kong, occupying floors 102 to 118 of the International Commerce Centre in West Kowloon, lists rates starting at approximately 4,500 HKD. Booking directly often yields lower rates than aggregator sites for Hong Kong properties. Short-term apartment rentals through platforms face legal restrictions under the Hotel and Guesthouse Accommodation Ordinance, which prohibits letting residential premises for periods under 28 consecutive days unless the property holds a hotel license, making many such listings technically illegal and subject to removal.
Public transportation in Hong Kong costs substantially less than taxis or private vehicles. MTR single journey fares range from 5 HKD for one or two stops to 62 HKD for cross-territory trips from Central to the terminus at Lo Wu on the border with Shenzhen. An MTR Tourist Day Pass sold for 65 HKD allows unlimited rides for 24 hours but proves economical only if making six or more long-distance journeys in that period. The Octopus card deducts slightly lower fares than single tickets, approximately 5 to 10 percent reduction, and passengers completing four or more trips in a calendar month receive further percentage discounts on subsequent rides. The Star Ferry crossing Victoria Harbour between Central and Tsim Sha Tsui costs 3.70 HKD on the upper deck and 3.00 HKD lower deck for the eight-minute journey, operating since 1888 with current vessels dating from the 1950s through 1990s. Double-decker trams running along the north shore of Hong Kong Island from Kennedy Town to Shau Kei Wan charge a flat 3 HKD fare regardless of distance, paid when exiting through the front. Public buses operated by KMB, Citybus, and New World First Bus range from 4.50 to 48 HKD depending on route length, with cross-harbor tunnels adding surcharges. Green minibuses on fixed routes cost 4 to 25 HKD and accept Octopus cards, while red public light buses negotiate fares directly with drivers and operate cash-only on flexible routes primarily in New Territories.
Taxis in Hong Kong divide into three color-coded fleets with different operating zones and fare structures. Urban red taxis serve Hong Kong Island and Kowloon with flag fall at 27 HKD covering the first two kilometers, then 1.90 HKD per subsequent 200 meters or one-minute wait time. Green New Territories taxis charge 23.50 HKD flag fall and 1.70 HKD per increment but cannot pick up passengers in urban areas. Blue Lantau taxis operate exclusively on Lantau Island with 22 HKD flag fall. All taxis add surcharges of 25 HKD for the Cross-Harbour Tunnel, 10 to 15 HKD for the Eastern Harbour Crossing or Western Harbour Crossing depending on direction, and 6 HKD per piece of luggage placed in the trunk. A typical journey from Hong Kong International Airport on Lantau Island to Tsim Sha Tsui costs approximately 270 to 320 HKD depending on which tunnel and traffic conditions, while the Airport Express train covers the same distance in 22 minutes for 105 HKD. Ride-hailing services operate in a legal gray area, with only holders of Hire Car Permits legally allowed to offer pre-booked rides, and even these cannot accept street hails or use taxi stands, limiting practical utility.
Restaurant meals in Hong Kong span extreme price ranges compressed into small geographic areas. Dai pai dong open-air cooked food stalls, though reduced from thousands in the 1950s to fewer than 25 licensed locations as of 2024, serve dishes like scrambled egg with shrimp or claypot rice for 45 to 75 HKD per person. Cha chaan teng Hong Kong-style cafes throughout Mong Kok, Sham Shui Po, and Yau Ma Tei offer breakfast sets with scrambled eggs, instant noodles, and Hong Kong-style milk tea for 35 to 50 HKD, while lunch and dinner mains run 55 to 85 HKD. Tim Ho Wan, which received a Michelin star in 2009 and operated as the world's least expensive Michelin-starred restaurant until expanding internationally, charges approximately 25 to 45 HKD per dim sum basket at its original North Point location and subsequent outlets. Traditional dim sum restaurants like Lin Heung Tea House in Sheung Wan or Tim Fung in Quarry Bay, where servers push carts and stamp cards, cost 150 to 250 HKD per person for a full meal. Mid-range restaurants in Causeway Bay or Tsim Sha Tsui price mains at 120 to 280 HKD, while establishments holding Michelin stars or located in hotels charge 800 to 2,500 HKD per person before beverages. Lung King Heen at the Four Seasons Hotel, which earned three Michelin stars in 2009 as the first Chinese restaurant globally to achieve that rating, lists tasting menus starting at approximately 1,988 HKD.