Croatia uses the euro and belongs to Schengen

Use euros for cash spending in Croatia. Croatian days also count towards a Schengen short stay. Crossing from Slovenia into Croatia does not start a new allowance, and a day trip to Bosnia and Herzegovina does not give you a fresh 90 days when you return.

Croatia adopted the euro and joined Schengen in 2023. Old advice about paying in kuna or using Croatia as a break from Schengen is no longer useful.

Count the whole Schengen trip

For most non-EU visitors on an ordinary short stay, the limit is 90 days in any 180-day period across the Schengen area. Count the entry and exit days too. Your nationality, visa, residence status or family circumstances can affect the rules that apply to you, so use the EU travel-document guidance for your situation.

For example, a holiday through Austria, Slovenia and Croatia uses one shared allowance. Time outside Schengen does not erase the days already spent inside it. Keep a record of the dates across the whole trip rather than counting each country separately.

The standard passport rules for non-EU short-stay visitors include a passport issued within the previous ten years and valid for at least three months after the intended departure from the EU. Check the official guidance and any visa requirement before buying travel that cannot be changed.

EES and ETIAS are different

The Entry/Exit System, or EES, records eligible non-EU short-stay travellers at external borders of participating countries, including Croatia. Border registration can involve a facial image and fingerprints. Exemptions apply, including for some residence documents; the official page explains who is covered.

ETIAS is a separate planned travel authorisation for eligible visa-exempt visitors. The official ETIAS website says it is not yet operating and is not accepting applications. Check that website before your trip instead of paying a seller that claims an application is already required. EES registration does not replace a visa where you need one.

Carry documents on journeys within Schengen

There are normally no routine border checks when travelling between Croatia and another Schengen country, but you still need valid documents. Carriers may check identity, and temporary internal controls can be introduced.

Slovenia ended its temporary checks at the Croatian and Hungarian borders on 11 June 2026. For later travel, consult the EU's current list of temporary controls. A past report about a checked border is not a reliable timetable for your journey.

Check the return before a Mostar or Montenegro detour

Bosnia and Herzegovina and Montenegro are outside Schengen. Before a side trip, check both that country's entry rules and your right to return to Croatia. This is especially important if your Schengen visa permits only one entry. A border queue is only one part of the planning; the documents must fit the journey too.

For a hire car, give the rental company the names of every country on your route. Confirm written cross-border permission, insurance cover and any extra charge before booking. Leave time for checks instead of planning around the shortest driving estimate. Our Mostar guide to a day trip or overnight stay helps you compare the travel time.

Keep cash spending simple

Budget Croatian purchases in euros. If a terminal or cash machine offers a conversion into your home currency, read the rate and charges before accepting. Paying in euros leaves the currency conversion to your card provider, so check that provider's fees too.

Carry a modest cash reserve for a place where your card does not work. There is no need to exchange the whole trip budget at the first machine. Our ATM conversion guide explains the different charges, while the Croatia guide brings the route and spending choices together.