Eurozone inflation accelerated to 4% in October, its highest level in more than three years, as energy prices continued to drive up household and business costs. The Eurostat flash estimate puts renewed pressure on the European Central Bank ahead of its December interest-rate meeting.
Annual inflation rose from 3.8% in September, matching economists’ expectations, while prices increased by 0.4% month on month. The figure is twice the ECB’s 2% target, although underlying inflation remained stable.
Energy accounts for much of the increase
Energy was the central factor behind the latest rise in eurozone inflation. Energy prices were 20.8% higher than a year earlier, compared with an 18.9% increase in September, and rose 1.4% during October alone.
Because energy represents about 9% of the euro area consumer basket, the increase contributed approximately 1.9 percentage points to the headline inflation rate. That means energy accounted for almost half of the overall 4% reading.
Other categories also recorded increases:
- Services inflation rose to 3.3% from 3.2%.
- Food, alcohol and tobacco inflation increased to 1.6% from 1.3%.
- Unprocessed food inflation accelerated to 4.6% from 4%.
- Non-energy industrial goods inflation edged up to 1.2% from 1.1%.
Services are particularly important because they make up close to half of the consumer basket. A sustained increase in rents, insurance, restaurants and travel costs could make inflation more persistent if it continues.
Italy records the sharpest increase
Italy saw the largest monthly and annual acceleration among euro-area countries. Its inflation rate rose to 5.6% in October from 4.2% in September, while prices increased 1.2% over the month. Regulated energy tariffs were a major factor behind the jump.
Belgium recorded the second-highest rate at 5.2%, up from 4.5%. Greece also reached 5.6%, while Cyprus recorded 5.4%. Bulgaria, which adopted the euro on 1 January 2026, had an inflation rate of 6%.
Lithuania had the highest rate in the euro area at 6.1%, unchanged from September. Overall, six countries recorded inflation of at least 5%, while 10 were at or above the 4% euro-area average.
Inflation accelerated in 13 of the 21 euro-area countries, eased in six and remained unchanged in two.
Where inflation was lowest
Malta recorded the lowest inflation rate at 2.3%, followed by Germany at 2.8% and Slovakia at 2.9%.
Germany was the main exception to the broader increase. Its inflation rate fell from 3.3% to 2.8%, while prices declined by 0.1% compared with September. A fuel-tax reduction introduced on 1 October and scheduled to run until the end of the year helped lower the national figure.
Inflation also eased in Spain, Luxembourg, Austria, Malta and Slovakia. Germany’s weight in the euro-area economy means its lower reading helped moderate the bloc-wide average.
Core inflation remains unchanged
Core inflation, which excludes energy, food, alcohol and tobacco, held steady at 2.5%. The measure is closely monitored because it can indicate whether temporary energy shocks are spreading into wages, rents and other prices.
The divergence between headline and core inflation is significant. Headline inflation is being pushed higher by energy, while broader underlying price pressure has not yet accelerated. However, services inflation and fresh-food prices both increased in October, suggesting that the effects of higher energy costs may be reaching other parts of the economy.
What the figures mean for the ECB
The European Central Bank left its deposit facility rate at 2.5% on 29 October after increasing rates in June and September. ECB President Christine Lagarde said policymakers had discussed another increase but agreed unanimously to wait.
The October data could strengthen the case for another rate rise. Inflation is well above target, and forecasts cited by economists suggest that energy-driven price pressures could intensify in the coming months. Some analysts expect a 25-basis-point increase at the ECB meeting scheduled for 16 and 17 December, although the final decision will depend on incoming data and the central bank’s updated projections.
Higher ECB interest rates can influence borrowing costs across the euro area, including business finance and household loans. The ECB does not directly set commercial mortgage rates, however. Retail rates also depend on bank funding costs, competition and market expectations.
For Ireland, the figures matter because the country uses the euro and Irish borrowers remain exposed to changes in European monetary policy. The direct effect on households will differ according to whether a mortgage is fixed or variable, the timing of refinancing and individual lender decisions.
What happens next?
The December ECB meeting will provide the next major test of the central bank’s response to renewed inflation pressure. Policymakers will assess whether the energy shock is temporary or becoming embedded in services, food prices, wages and expectations.
The key indicators to watch are:
- Whether energy prices continue to rise during November and December.
- Whether services inflation moves higher.
- Whether core inflation begins to accelerate.
- How economic growth holds up as borrowing costs remain restrictive.
- The ECB’s updated inflation and growth projections.
The immediate picture is clear: eurozone inflation rose sharply in October, with energy responsible for much of the increase. The next question is whether that pressure remains concentrated in energy or begins spreading through the wider economy. That distinction will be central to the ECB’s next interest-rate decision.