Context
Bulgaria adopted the euro on Jan 1, 2026, becoming the 21st Eurozone member, nearly 20 years after joining the EU (2007). The lev was phased out; euros are immediately accepted in shops and ATMs across Sofia. The move deepens economic integration, though there are price-rise concerns and domestic political divisions.
What is the Eurozone The Eurozone is the group of EU countries that use the euro (€) as their official currency and follow common monetary policy under the European Central Bank (ECB).
EU members NOT in the Eurozone (integrated list) Denmark (opt-out) | Sweden | Poland | Czech Republic | Hungary | Romania




