Yes, as of 2026, the Euro (€) is the sole official currency of Croatia. Croatia officially joined the Eurozone on January 1, 2023, replacing the former national currency, the Kuna (HRK). By 2026, the transition is entirely complete, and you will no longer find prices listed in Kuna, nor will any businesses accept the old notes. Credit cards and contactless payments (Apple Pay/Google Pay) are widely accepted in major cities like Zagreb, Split, and Dubrovnik, but it is still essential to carry some Euro cash for smaller islands, local markets, and family-run "Sobe" (guesthouses). Travelers coming from other Eurozone countries will find the process seamless, as there are no currency exchange fees. For those traveling from outside the EU, ATMs are plentiful, but be wary of "Dynamic Currency Conversion" (DCC) at ATMs, which can offer poor exchange rates; always choose to be charged in the local currency (Euros) to ensure you get the best market rate provided by your home bank.