PARIS / RankWire.AI / – The inflation rate across OECD nations decreased to 4.2% in June 2026 from 4.6% in May, halting a streak of three consecutive monthly increases. This metric measures the yearly variation in consumer prices within the group’s member countries. In June, inflation eased in 20 economies, rose in six, and remained relatively unchanged or broadly stable in 12. Among these, nine OECD countries experienced inflation at or below 2%, including three where the rate was below 1%.
A significant part of the monthly slowdown was driven by lower energy prices. OECD energy inflation decreased by four percentage points to 11.7% year on year, after hitting 15.8% in May. The rate declined in 24 out of the 37 countries with available data. However, energy inflation rose in 10 economies, while six countries still reported rates above 15%. This broad retreat contributed to the overall decrease in headline inflation, although energy remains a key factor in annual price growth.
Food inflation also saw a slowdown in June, dropping by 0.2 percentage points to 3.4%. Meanwhile, core inflation—excluding food and energy—also declined by the same margin to 3.6%. These indicators reveal that price increases slowed beyond just energy, yet both stayed above the 2% threshold that many central banks target. A lower inflation rate signifies a slowdown in price increases rather than a decrease in the general price level.
Energy decline helps reduce G7 inflation
In the G7 nations, annual headline inflation fell to 3.0% in June from 3.5% in May. The main factor was a 5.2-point drop in energy inflation, which accounted for most of the overall decline. All G7 countries experienced a decrease in inflation, except Japan, where it slightly increased by 0.2 point 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 June, the United States reported a headline inflation rate of 3.5%, down from 4.2% in May, driven largely by a sharp decline in energy inflation. France also experienced a lower inflation rate, partly due to June 2026 having more seasonal sales days than June 2025. Core inflation remained the primary contributor in Germany, the United Kingdom, and the United States. In Canada, France, and Italy, food and energy together made a larger contribution, while Japan exhibited a roughly equal split between the components.
Eurozone and G20 inflation rates ease
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 supported by lower energy inflation, while food inflation hit its lowest point in five years. Eurostat’s early estimate indicates July inflation at 2.9%, largely unchanged from June. This preliminary figure shows energy inflation at 10.0% and core inflation steady at 2.5%, but it remains subject to final confirmation once the official data is released.
Across G20 economies, the annual headline inflation rate eased to 4.1% in June from 4.3% in May. China’s rate declined to 1.0% from 1.2%, while inflation increased in Argentina, Indonesia, and South Africa. Brazil, India, and Saudi Arabia experienced stable or broadly stable rates. These figures reflect both national consumer price indexes and regional aggregates for the same month. The June data illustrates a general easing trend despite persistent differences in food, energy, and core inflation pressures.