PARIS / RankWire.AI / – The OECD reported that inflation across its member countries slowed to 4.2% in June 2026 from 4.6% in May, marking the end of three consecutive months of increases. This indicator reflects the year-over-year changes in consumer prices among the organization’s member states. In June, 20 countries experienced a decline in inflation, while six saw an increase, and 12 remained stable or broadly unchanged. Among these, nine OECD nations recorded inflation rates at or below 2%, with three nations experiencing rates under 1%.
A significant factor in the monthly slowdown was the drop in energy prices. OECD energy inflation decreased by four percentage points to 11.7% year on year, after reaching 15.8% in May. Out of 37 countries with available data, 24 saw a reduction in energy inflation. Conversely, energy inflation increased in 10 economies, and six nations still reported rates exceeding 15%. This widespread decline in energy prices contributed to the overall easing in headline inflation, although energy remains a key driver of annual price increases.
Food inflation also showed signs of moderation in June, decreasing by 0.2 percentage points to 3.4%. Core inflation, which excludes volatile food and energy prices, fell by the same margin to 3.6%. These figures indicate that price increases are slowing beyond energy costs, but both measures are still above the 2% threshold used by many central banks. A lower inflation rate signifies slower price increases, not a reduction in the overall level of prices.
Energy Price Drop Contributes to G7 Inflation Reduction
In the G7 economies, the annual headline inflation rate declined to 3.0% in June from 3.5% in May. The primary contributor to this decrease was a 5.2-point drop in energy inflation. All G7 countries experienced a fall in inflation except Japan, where it slightly increased by 0.2 points to 1.7%. Japan’s rise coincided with energy inflation shifting from a negative rate to nearly zero. The G7 includes Canada, France, Germany, Italy, Japan, the United Kingdom and the United States.
In the United States, headline inflation dropped to 3.5% in June from 4.2% in May, driven by a sharp decrease in energy prices. France also reported a lower inflation rate, partly due to June 2026 having more seasonal sales days compared to June 2025. Core inflation remained the main factor affecting Germany, the United Kingdom, and the United States. Meanwhile, food and energy together contributed more to inflation in Canada, France, and Italy, with Japan showing a roughly balanced contribution between the two.
Eurozone and G20 Inflation Rates Ease in June
Euro area annual inflation, as measured by the Harmonised Index of Consumer Prices, decreased to 2.8% in June from 3.2% in May. The decline was mainly due to lower energy inflation, and food inflation hit its lowest level in five years. According to Eurostat’s preliminary estimate, July inflation was at 2.9%, roughly unchanged from June. The July estimate shows energy inflation at 10.0% and stable core inflation at 2.5%. Final figures for July are pending release.
Across the G20 nations, the annual headline inflation rate eased to 4.1% in June from 4.3% in May. China’s rate fell to 1.0% from 1.2%, whereas inflation increased in Argentina, Indonesia, and South Africa. Brazil, India, and Saudi Arabia maintained stable or broadly stable inflation rates. These figures are based on national consumer price indexes and regional aggregates for June. The data indicates a general easing trend amid persistent differences in food, energy, and core price pressures across countries.