U.S. inflation rate for 2023 was 4.13%, a 3.88% decline from 2022.

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<li>U.S. inflation rate for 2022 was <strong>8.00%</strong>, a <strong>3.3% increase</strong> from 2021.</li>
<li>U.S. inflation rate for 2021 was <strong>4.70%</strong>, a <strong>3.46% increase</strong> from 2020.</li>
<li>U.S. inflation rate for 2020 was <strong>1.23%</strong>, a <strong>0.58% decline</strong> from 2019.</li>
</ul>Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

The inflation rate in the United States is expected to decrease to 2.1 percent by 2029. 2022 saw a year of exceptionally high inflation, reaching eight percent for the year. The data represents U.S. city averages. The base period was 1982-84. In economics, the inflation rate is a measurement of inflation, the rate of increase of a price index (in this case: consumer price index). It is the percentage rate of change in prices level over time. The rate of decrease in the purchasing power of money is approximately equal. According to the forecast, prices will increase by 2.9 percent in 2024. The annual inflation rate for previous years can be found here and the consumer price index for all urban consumers here. The monthly inflation rate for the United States can also be accessed here. Inflation in the U.S.Inflation is a term used to describe a general rise in the price of goods and services in an economy over a given period of time. Inflation in the United States is calculated using the consumer price index (CPI). The consumer price index is a measure of change in the price level of a preselected market basket of consumer goods and services purchased by households. This forecast of U.S. inflation was prepared by the International Monetary Fund. They project that inflation will stay higher than average throughout 2023, followed by a decrease to around roughly two percent annual rise in the general level of prices until 2028. Considering the annual inflation rate in the United States in 2021, a two percent inflation rate is a very moderate projection. The 2022 spike in inflation in the United States and worldwide is due to a variety of factors that have put constraints on various aspects of the economy. These factors include COVID-19 pandemic spending and supply-chain constraints, disruptions due to the war in Ukraine, and pandemic related changes in the labor force. Although the moderate inflation of prices between two and three percent is considered normal in a modern economy, countries’ central banks try to prevent severe inflation and deflation to keep the growth of prices to a minimum. Severe inflation is considered dangerous to a country’s economy because it can rapidly diminish the population’s purchasing power and thus damage the GDP .

Inflation Rate in the United States increased to 2.40 percent in May from 2.30 percent in April of 2025. This dataset provides - United States Inflation Rate - actual values, historical data, forecast, chart, statistics, economic calendar and news.

India inflation rate for 2024 was 4.95%, a 0.7% decline from 2023.

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<li>India inflation rate for 2023 was <strong>5.65%</strong>, a <strong>1.05% decline</strong> from 2022.</li>
<li>India inflation rate for 2022 was <strong>6.70%</strong>, a <strong>1.57% increase</strong> from 2021.</li>
<li>India inflation rate for 2021 was <strong>5.13%</strong>, a <strong>1.49% decline</strong> from 2020.</li>
</ul>Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

The Consumer Price Index in the United States increased 0.10 percent in May of 2025 over the previous month. This dataset provides - United States Inflation Rate MoM - actual values, historical data, forecast, chart, statistics, economic calendar and news.

In May 2025, Inflation increased slightly by *** percent since May 2024. However, core inflation has held more steady, although falling slightly since May 2023.

Inflation Rate in Romania increased to 5.66 percent in June from 5.45 percent in May of 2025. This dataset provides - Romania Inflation Rate - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Italy inflation rate for 2024 was 0.98%, a 4.64% decline from 2023.

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<li>Italy inflation rate for 2023 was <strong>5.62%</strong>, a <strong>2.58% decline</strong> from 2022.</li>
<li>Italy inflation rate for 2022 was <strong>8.20%</strong>, a <strong>6.33% increase</strong> from 2021.</li>
<li>Italy inflation rate for 2021 was <strong>1.87%</strong>, a <strong>2.01% increase</strong> from 2020.</li>
</ul>Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

Of the major developed and emerging economies, China had the lowest inflation rate at 0.1 percent in December 2024. On the other end of the spectrum, the inflation rate in Russia stood at nearly 10 percent. The country's inflation rate increased sharply after the country's President, Vladimir Putin, decided to invade Ukraine, declined somewhat in 2023, before increasing slowly again since. The rate of inflation reflects changes in the cost of a specified basket containing a representative selection of goods and services. It is derived from the consumer price index (CPI).

In December 2023, the inflation rate in Indonesia stood at **** percent compared to the previous year. Indonesia's inflation rate has shown a steady decrease over the past year. The inflation rate in the country averaged around **** percent in 2023.

In economics, the inflation rate is a measure of the change in price of a basket of goods. The most common measure being the consumer price index. It is the percentage rate of change in price level over time, and also indicates the rate of decrease in the purchasing power of money. The annual rate of inflation for 2023, was 4.1 percent higher in the United States when compared to the previous year. More information on inflation and the consumer price index can be found on our dedicated topic page. Additionally, the monthly rate of inflation in the United States can be accessed here. Inflation and purchasing power Inflation is a key economic indicator, and gives economists and consumers alike a look at changes in prices in the wider economy. For example, if an average pair of socks costs 100 dollars one year and 105 dollars the following year, the inflation rate is five percent. This means the amount of goods an individual can purchase with a unit of currency has decreased. This concept is often referred to as purchasing power. The data presents the average rate of inflation in a year, whereas the monthly measure of inflation measures the change in prices compared with prices one year ago. For example, monthly inflation in the U.S. reached a peak in June 2022 at 9.1 percent. This means that prices were 9.1 percent higher than they were in June of 2021. The purchasing power is the extent to which a person has available funds to make purchases. The Big Mac Index has been published by The Economist since 1986 and exemplifies purchasing power on a global scale, allowing us to see note the differences between different countries currencies. Switzerland for example, has the most expensive Big Mac in the world, costing consumers 6.71 U.S. dollars as of July 2022, whereas a Big Mac cost 5.15 dollars in the United States, and 4.77 dollars in the Euro area. One of the most important tools in influencing the rate of inflation is interest rates. The Federal Reserve of the United States has the capacity to make changes to the federal interest rate . Changes to the rate of inflation are thought to be an imbalance between supply and demand. After COVID-19 related lockdowns came to an end there was a sudden increase in demand for goods and services with consumers having more funds than usual thanks to reduced spending during lockdown and government funded economic support. Additionally, supply-chain related bottlenecks also due to lockdowns around the world and the Russian invasion of Ukraine meant that there was a decrease in the supply of goods and services. By increasing the interest rate, the Federal Reserve aims to reduce spending, and thus bring demand back into balance with supply.

Inflation Rate in Thailand decreased by 0.25 percent in June from -0.57 percent in May of 2025. This dataset provides the latest reported value for - Thailand Inflation Rate - plus previous releases, historical high and low, short-term forecast and long-term prediction, economic calendar, survey consensus and news.

Historical chart and dataset showing OECD members inflation rate by year from 1960 to 2023.

Inflation Rate in Norway remained unchanged at 3 percent in June. This dataset provides - Norway Inflation Rate - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Grenada inflation rate for 2023 was 2.70%, a 0.12% increase from 2022.

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<li>Grenada inflation rate for 2022 was <strong>2.58%</strong>, a <strong>1.36% increase</strong> from 2021.</li>
<li>Grenada inflation rate for 2021 was <strong>1.22%</strong>, a <strong>1.96% increase</strong> from 2020.</li>
<li>Grenada inflation rate for 2020 was <strong>-0.74%</strong>, a <strong>1.34% decline</strong> from 2019.</li>
</ul>Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

East Asia & Pacific inflation rate for 2023 was 4.25%, a 1.16% decline from 2022.

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<li>East Asia & Pacific inflation rate for 2022 was <strong>5.41%</strong>, a <strong>2.93% increase</strong> from 2021.</li>
<li>East Asia & Pacific inflation rate for 2021 was <strong>2.48%</strong>, a <strong>1.63% increase</strong> from 2020.</li>
<li>East Asia & Pacific inflation rate for 2020 was <strong>0.85%</strong>, a <strong>0.86% decline</strong> from 2019.</li>
</ul>Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

The average for 2023 based on 160 countries was 9.9 percent. The highest value was in Lebanon: 221.3 percent and the lowest value was in the Seychelles: -1 percent. The indicator is available from 1960 to 2023. Below is a chart for all countries where data are available.

Nigeria inflation rate for 2023 was 24.66%, a 5.81% increase from 2022.

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<li>Nigeria inflation rate for 2022 was <strong>18.85%</strong>, a <strong>1.89% increase</strong> from 2021.</li>
<li>Nigeria inflation rate for 2021 was <strong>16.95%</strong>, a <strong>3.71% increase</strong> from 2020.</li>
<li>Nigeria inflation rate for 2020 was <strong>13.25%</strong>, a <strong>1.85% increase</strong> from 2019.</li>
</ul>Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

Inflation Rate in Japan decreased to 3.50 percent in May from 3.60 percent in April of 2025. This dataset provides the latest reported value for - Japan Inflation Rate - plus previous releases, historical high and low, short-term forecast and long-term prediction, economic calendar, survey consensus and news.