Croatia adopted the euro on January 1, 2023, replacing the Croatian kuna after 28 years of use. The country became the 20th member of the eurozone following completion of convergence criteria established by the European Central Bank. The conversion rate was fixed at 7.53450 kuna per euro. Physical euro banknotes and notes entered circulation simultaneously, with a dual circulation period lasting through January 14, 2023, during which both currencies were accepted. The changeover represented the first eurozone expansion since Lithuania joined in 2015. All prices in Croatia now display exclusively in euros, though some establishments continued showing dual pricing through mid-2023 as a courtesy to customers adjusting to the new currency.
ATMs operate extensively throughout Croatian urban centers, coastal resort towns, and transportation hubs. Zagrebačka Banka, Privredna Banka Zagreb, Raiffeisenbank Austria, and Erste Bank maintain the largest ATM networks. Machines accept Visa, Mastercard, Maestro, and Cirrus cards from international banks. Withdrawal limits typically range from 1,000 to 3,000 euros per transaction depending on the individual machine and card issuer. ATM density decreases substantially on smaller islands and in rural interior regions. The island of Vis has two ATMs both located in Vis Town, with none in the smaller settlement of Komiža. Kornati National Park contains no ATMs within its 89-island archipelago. Croatian ATMs charge foreign transaction fees ranging from 20 to 35 kuna before euro adoption, which converted to approximately 3 to 5 euros, though individual banks set their own fee structures. Many machines offer language selection including English, German, Italian, and French in addition to Croatian.
Credit and debit cards see widespread acceptance in Croatian cities, tourist areas, and chain establishments. Visa and Mastercard function at approximately 85 percent of payment terminals according to 2022 data from the Croatian National Bank. American Express acceptance remains significantly lower at roughly 30 percent of establishments, primarily limited to hotels, car rental agencies, and larger restaurants. Diners Club sees minimal acceptance outside major hotels. Contactless payment functions at most terminals installed after 2018, with a standard limit of 50 euros per transaction without PIN entry. Smaller family-run restaurants, konobas (traditional taverns), local markets, and shops in villages often operate cash-only. The Dolac Market in Zagreb, the city's primary produce market operating since 1930, predominantly conducts transactions in cash though some vendors installed card readers following the 2023 euro transition. Agricultural cooperatives selling olive oil, wine, and honey on the Pelješac Peninsula typically accept cash exclusively.
Currency exchange offices, known as mjenjačnica, operate in Zagreb, Split, Dubrovnik, Rijeka, Zadar, and other tourist centers. Following euro adoption, these establishments primarily exchange currencies from neighboring non-euro countries including Serbian dinars, Bosnian convertible marks, and Hungarian forints alongside major global currencies like US dollars, British pounds, and Swiss francs. Exchange rates vary significantly between providers. A 2022 investigation by Croatian consumer protection agency found rate spreads of up to 8 percent between the most and least favorable exchange offices on the same street in Dubrovnik's Old Town. Branches typically charge commission fees ranging from 1 to 3 percent or apply a minimum fee of 15 to 20 kuna prior to euro adoption. The Croatian National Bank publishes daily middle exchange rates for reference, though commercial exchangers apply their own buy and sell rates around this benchmark. Banks generally offer more favorable rates than dedicated exchange offices but maintain limited hours, typically Monday through Friday 8:00 to 17:00 with midday breaks in smaller branches.
Mobile network infrastructure in Croatia operates through three primary providers: Hrvatski Telekom (T-Mobile subsidiary), A1 Hrvatska (formerly Vipnet), and Telemach. Hrvatski Telekom holds approximately 45 percent market share as of 2023, operating infrastructure descended from the state monopoly that ended in 2005. All three carriers provide 4G LTE coverage across approximately 98 percent of the population as measured by the Croatian Regulatory Authority for Network Industries. Geographic coverage differs substantially from population coverage. The Velebit Mountain Range contains significant coverage gaps, particularly in North Velebit National Park where network access remains unavailable across much of the 109 square kilometer protected area. The islands of Vis, Lastovo, and Mljet experience intermittent coverage in interior regions away from main settlements. Kornati National Park's 89 islands have no permanent cellular infrastructure, with signal availability depending on line-of-sight reach from towers on adjacent Dugi Otok island.
Croatia deployed 5G network infrastructure beginning in 2021, with Hrvatski Telekom launching commercial service in Zagreb, Split, Rijeka, and Osijek. A1 Hrvatska activated 5G in Zagreb and coastal cities during 2022. Coverage as of late 2023 remains concentrated in city centers and major transportation corridors. The Ministry of Economy and Sustainable Development reported 5G availability for approximately 30 percent of the population in urban areas. Croatian spectrum allocation for 5G occurred in March 2021, with frequencies in the 3.5 GHz band distributed among the three carriers. Network speeds on 4G LTE typically range from 20 to 60 Mbps download in urban areas based on testing by the Croatian telecommunications regulator. 5G speeds in Zagreb's city center demonstrate 150 to 400 Mbps in commercially available tests, though performance degrades based on network congestion and distance from transmission equipment.
Prepaid SIM cards for visitors require presentation of identification documents following registration requirements under Croatian law. Passport presentation is mandatory for foreign nationals purchasing SIM cards. Providers sell starter packages ranging from approximately 7 to 12 euros containing initial data allotments typically between 5 and 20 GB with validity periods of 30 days. Hrvatski Telekom's Bonbon prepaid brand targets budget users with packages starting at 6.99 euros for 10 GB data. A1's Intro package provides 5 GB for 7 euros. Telemach offers 20 GB for 10 euros. Data can be purchased in subsequent increments, generally 5 to 10 euros per 10 GB of additional allocation. Croatian regulations require SIM card registration within 24 hours of sale, linking the card to the purchaser's identification. Unregistered cards cease functioning after the grace period expires. International roaming within European Union countries functions without additional charges under EU roaming regulations implemented in 2017, though fair use policies apply limiting extended use abroad.
WiFi availability concentrates in accommodations, restaurants, cafes, and public spaces in tourist areas. Hotels across star categories typically provide WiFi without additional charges, though connection quality varies substantially. The Croatian National Tourist Board reported that 94 percent of registered accommodations offered internet access as of 2022. Speed and reliability differ dramatically between properties. Boutique hotels in Dubrovnik's Old Town often struggle with connectivity due to medieval stone walls obstructing signal propagation from routers. Apartments in Split frequently share residential internet connections of 20 to 50 Mbps among multiple rental units. Cafes and restaurants in Zagreb, Split, Rijeka, and coastal towns routinely offer WiFi, typically requiring password requests from staff. Free public WiFi networks operate in central zones of major cities. Zagreb provides #ZagrebLovesCofee free WiFi covering Ban Jelačić Square and adjacent streets, operational since 2017. Split's Riva promenade includes free municipal WiFi along the waterfront. Connection speeds on public networks typically range from 5 to 15 Mbps with significant variation based on user load.
Internet cafes have largely disappeared from Croatian cities following mobile data proliferation, though some persist in smaller coastal towns serving visitors without mobile connectivity. Pricing typically ranges from 15 to 25 kuna per hour before euro adoption, converting to approximately 2 to 3.50 euros. The island town of Korčula maintains two internet cafes as of 2023, primarily serving cruise ship passengers on day visits without local SIM cards. Libraries in larger cities provide computer access with internet connectivity. The Zagreb City Libraries system offers free internet terminals for 60-minute sessions with library card registration. Similar services operate in Split, Rijeka, and Osijek municipal libraries. Coworking spaces opened across Croatian cities from 2015 onward, concentrated in Zagreb where Impact Hub, Spaces, and independent facilities provide day passes ranging from 15 to 25 euros with high-speed internet access typically between 100 and 500 Mbps fiber connections.
Banking hours in Croatia traditionally observe 8:00 to 17:00 Monday through Friday, with many branches closing for lunch breaks between 12:30 and 14:00, particularly in smaller cities and towns.