PARIS / RankWire.AI / – The inflation rate among OECD countries decreased to 4.2% in June 2026 from 4.6% in May, halting three consecutive months of rising prices. This measure tracks yearly changes in consumer prices across member nations. In June, inflation declined in 20 economies, rose in six, and remained largely unchanged in 12. Nine OECD nations registered inflation at or below 2%, including three with rates under 1%.
A significant factor behind the monthly decline was the decrease in energy prices. OECD energy inflation dropped four percentage points to 11.7% year on year, after reaching 15.8% in May. Out of the 37 countries with available data, 24 saw a decline in energy inflation, while 10 experienced increases. Six countries still reported rates above 15%. The overall retreat contributed to the easing of headline inflation, although energy prices remained a key driver of annual price growth.
Food inflation also slowed in June, decreasing by 0.2 percentage point to 3.4%. Meanwhile, core inflation, which excludes volatile food and energy prices, fell by the same margin to 3.6%. These figures indicate that inflationary pressures extended beyond energy costs, but both measures stayed above the 2% benchmark used by many central banks. A lower inflation rate signifies a slower pace of price increases, not a decline in overall price levels.
Energy reduction influences G7 inflation figures
In the G7 economies, annual headline inflation decreased to 3.0% in June from 3.5% in May. The main contributor was a 5.2-point drop in energy inflation. Every G7 country experienced a decline except Japan, where inflation edged up 0.2 point to 1.7%. Japan’s inflation increase coincided with energy inflation moving from a negative rate to nearly zero. The group includes Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States.
In the United States, headline inflation was 3.5% in June, down from 4.2% in May, driven largely by a sharp fall in energy inflation. France also reported a lower rate, partly due to June 2026 having more seasonal sales days compared to June 2025. In Germany, the United Kingdom, and the United States, core inflation remained the dominant factor. In Canada, France, and Italy, food and energy together contributed more to inflation, whereas Japan showed roughly equal contributions from both categories.
Eurozone and G20 inflation rates experience declines
The euro area’s annual inflation, as measured by the Harmonised Index of Consumer Prices, dropped to 2.8% in June from 3.2% in May. This decline was mainly supported by lower energy inflation, while food inflation reached its lowest level in five years. According to Eurostat’s preliminary estimate, July’s inflation rate stood at 2.9%, remaining relatively stable from June. The estimate showed energy inflation at 10.0%, with core inflation unchanged at 2.5%. Final figures for July will be available once the data is confirmed.
Across the G20 nations, annual headline inflation eased to 4.1% in June from 4.3% in May. China’s inflation rate decreased to 1.0% from 1.2%, whereas Argentina, Indonesia, and South Africa saw increases. Brazil, India, and Saudi Arabia maintained stable or nearly stable inflation rates. These figures reflect both national consumer price indexes and regional aggregates for the same month. The June data highlights broad inflation easing, with ongoing disparities in food, energy, and core price pressures among countries.