PARIS / RankWire.AI / – The inflation rate across OECD countries decreased to 4.2% in June 2026 from 4.6% in May, marking the end of three consecutive months of increases. This indicator measures the yearly change in consumer prices among member nations. In June, inflation dropped in 20 economies, rose in six, and remained largely unchanged in 12. Among the member states, nine OECD countries recorded inflation at or below 2%, including three where the rate was below 1%.
A significant portion of the monthly slowdown was driven by falling energy prices. The OECD’s energy inflation rate declined by four percentage points to 11.7% year over year, after reaching 15.8% in May. Out of the 37 nations with available data, 24 experienced a decrease in energy inflation. Conversely, energy inflation increased in 10 economies, with six countries still reporting rates above 15%. This broad pullback contributed to the decline in overall headline inflation, although energy remained a key factor in annual price growth.
Food inflation also eased in June, decreasing by 0.2 percentage point to 3.4%. Meanwhile, core inflation—excluding food and energy—fell by the same margin to 3.6%. These figures indicate a slowdown in price increases beyond energy, although both remain above the 2% threshold used by many central banks. A lower inflation figure suggests prices are increasing at a slower pace, but does not necessarily mean the overall price level is decreasing.
Energy downturn contributes to G7 inflation decline
In the G7 countries, the annual headline inflation rate dropped to 3.0% in June from 3.5% in May. The primary driver behind this decline was a 5.2-point reduction in energy inflation. All G7 nations experienced a decrease in inflation except Japan, where it slightly rose by 0.2 point to 1.7%. This uptick in Japan 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 June, the United States saw headline inflation drop to 3.5% from 4.2%, mainly due to a sharp fall in energy inflation. France also recorded a lower inflation rate, partly because June 2026 had more seasonal sales days than June 2025. In Germany, the United Kingdom, and the United States, core inflation was the main contributor to overall inflation. In Canada, France, and Italy, food and energy together played a larger role, while Japan showed a roughly even split between the two.
Eurozone and G20 inflation rates ease
In the Euro area, annual inflation based on the Harmonised Index of Consumer Prices declined to 2.8% in June from 3.2% in May. The decrease was supported mainly by lower energy inflation, with food inflation reaching its lowest level in five years. According to Eurostat’s initial estimates, July inflation stood at 2.9%, remaining broadly stable from June. The preliminary data shows energy inflation at 10.0% and unchanged core inflation at 2.5%, though final figures are pending.
Across the G20 nations, the annual headline inflation rate eased to 4.1% in June from 4.3% in May. China’s inflation rate fell to 1.0% from 1.2%, while Argentina, Indonesia, and South Africa experienced increases. Brazil, India, and Saudi Arabia maintained stable or near-stable rates. These figures are based on national consumer price indexes and regional aggregates for the same period. The data indicates a general easing in inflation, although there remain notable differences in food, energy, and core price pressures across countries.