For sixteen years, the question of Hungary joining the euro was not really a question at all. Viktor Orban's government was antagonistic towards Brussels, his party had deep eurosceptic roots, and his long-serving central bank governor argued publicly that it would be better to wait until Hungary's income had converged more fully with the rest of the EU. Analysts concluded that Hungarian euro adoption before 2040 was unlikely.

That calculus has changed following Hungarian Prime Minister Peter Magyar’s Tisza party election landslide at the weekend on April 12 vote. Magyar has pledged to "choose Europe" — and that includes adopting its currency by 2030.

His finance minister nominee Andras Karman has confirmed that timetable, pledging to meet the Maastricht criteria by 2030, including reducing the budget deficit to below 3% of GDP.

Markets have noticed. Hungary's ten-year bond yield, which stood at 7% at the end of last year, has fallen to 6% since the election — a sign that investors are already pricing in some probability of the macro adjustment that euro accession would require.

European Commission President Ursula von der Leyen said "Europe's heart is beating stronger in Hungary" on election night. Commission officials have already been in Budapest to begin work on unlocking approximately €17bn in EU funds frozen during the Orban era, with Hungary required to fulfil 27 so-called super-milestones to access the money.

But between the political signal and the economic reality lies a number of large hurdles.

The numbers

Hungary currently does not meet any of the four quantitative Maastricht criteria in a sustainable manner. The five criteria for eurozone membership require:

inflation no more than 1.5 percentage points above the average of the three best-performing EU member states;

long-term interest rates within 2 percentage points of the same benchmark;

a budget deficit below 3% of GDP;

public debt below 60% of GDP; and

exchange rate stability within the ERM II mechanism for at least two years.

Hungary fails down on almost all of these metrics. The Hungarian budget has been unable to compress its deficit below the 3% threshold since 2020, and GKI, Hungary's leading economic research institute, forecasts the general government deficit will hover around 6% in 2026. The gross public debt-to-GDP ratio stood at approximately 74.6% in 2025 — rising, not falling, and well above the 60% limit. Inflation, while lower than its 2022-23 peaks, remains among the highest in the EU. Hungary has not yet joined ERM II, the exchange rate mechanism that is a prerequisite for euro entry, reports Capital Economics in a note.

Meeting the Maastricht criteria will require at least HUF3-4 trillion— equivalent to €8 to €11bn — in fiscal adjustment. That is a painful level of austerity for a government that simultaneously campaigned on doubling family allowances, expanding healthcare spending and cutting taxes for lower earners. Neither Karman nor Magyar spelled out during the campaign what austerity measures would be required for euro entry.

Magyar himself has already shown signs of moderating his timetable. While Tisza originally set 2030 as its target date, Magyar is now striking a more cautious tone, talking about 2031, and emphasising that a comprehensive budget review must first take place before a responsible decision on the accession date can be made.

The benefits

Analysts at Capital Economics, whose assessment underpins much of the market optimism, argue that the economic benefits of euro adoption for Hungary are real, though unevenly distributed across time. The gains would arise through several channels: removing exchange rate risk, lowering transaction costs, improving financial sector stability through ECB oversight and access to its lending facilities, reducing the country risk premium, and potentially accelerating credit growth.

Some of these gains may be modest in Hungary's case. 70% of its imports and exports are already invoiced in euros, many large firms hedge their foreign exchange exposure at low cost, and cross-border trade costs with eurozone countries are already very low, reflecting Hungary's deep integration into EU manufacturing supply chains. Exchange rate risk, while real, is smaller than in some peer economies, says Capital Economics.

The more significant benefits, analysts argue, would come from importing Western Europe's monetary policy credibility — lowering inflation expectations, sustaining capital inflows and reducing real interest rates. These gains are greatest for economies without a long track record of low and stable inflation. Within non-euro Central and Eastern Europe, Hungary and Romania are the most prominent candidates. Moreover, a credible euro accession path would likely trigger country risk premium reductions and credit ratings upgrades, as has happened elsewhere in Central and Eastern Europe.

Critically, much of this benefit need not wait for actual accession. The tightening of fiscal and monetary policy required to meet the Maastricht criteria would itself begin to compress bond yields and lower inflation expectations during the pre-adoption phase. Hungary's ten-year bond yield would probably need to fall from its current 6% towards 4 to 5% to meet the convergence criteria — still a significant distance, but a journey that markets appear to have already begun pricing, say Liam Peach, the senior emerging market economist, and William Jackson, the chief emerging markets economist at Capital Economics.

The politics

The economic challenges, though daunting, may prove more tractable than the political ones. Joining ERM II requires the agreement of eurozone finance ministers and the ECB. Full euro entry requires approval by the Council of the EU. To be accepted, Hungary will need to convince eurozone partners on two counts: first, that euro entry enjoys cross-party political support sufficient to survive a future election; and second, that it is meeting not just the macroeconomic criteria but also improving its institutional framework — rule of law, judicial independence and media plurality among them – all things that Orban worked hard to undermine and now need to be repaired by the incoming government.

According to the 2025 Eurobarometre survey, 75% of the Hungarian population fully supports the introduction of the euro — higher than in Bulgaria, which joined at the start of this year. However, 72% of respondents believe the country is not yet prepared for the transition.

The Bulgarian precedent is instructive in another respect. Both Bulgaria and Croatia committed to significant institutional reforms ahead of and during their ERM II accession processes, providing a template that Brussels is likely to apply to Budapest.

The euro debate is unfolding in parallel with urgent negotiations between Budapest and the European Commission on unlocking roughly €17bn in frozen EU funds, with Hungary required to fulfil sweeping reform milestones, which is likely to prove a problem. Only a day after the election results, European Commission President Ursula von der Leyen issued a list of 28 key reforms that the European Commission (EC) executive wants to see Budapest implement. Magyar has already rejected that list, saying only four of the items on the list are appropriate. Immigration laws are going to be a particularly thorny issue.

The two tracks are linked: the institutional credibility needed for euro accession is largely the same credibility needed to access the frozen EU funds.

A plausible timeline, according to Capital Economics, sees Hungary meeting the inflation, interest rate and fiscal criteria by the end of the current parliamentary term in 2030 — but with the more political steps, including ERM II entry and institutional reform milestones, likely coming after the next election, to demonstrate that euro entry has durable cross-party support. On that path, Hungary could adopt the euro around 2034, assuming Tisza wins a second term.

Whether Magyar can reconcile the austerity required for Maastricht compliance with the spending promises that won him a supermajority is the central tension his government must resolve. The euro dream is real — and for the first time in years, genuinely possible. The arithmetic to get there remains formidable.