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Frequency of release: Monthly
Geographical coverage: UK
Geographical breakdown: Country
The Consumer Prices Index (CPI) grew by 2.7% in the year to September 2013, unchanged from August.
The contributions to change in the CPI from the detailed categories were relatively small compared with most months. The largest upward contribution came from air fares, though this was offset by a downward contribution from petrol and diesel prices.
CPIH grew by 2.5% in the year to September 2013, unchanged from August. RPIJ grew by 2.5%, down from 2.6%.
The Retail Prices Index (not a National Statistic) grew by 3.2% in the year ending September 2013, down from 3.3% in August.
The Consumer Price Indices dataset contains percentage changes and weights for the Consumer Prices Index (CPI), Retail Prices Index (RPI) and the components that make up these indices. Internationally, the CPI is known as the Harmonised Index of Consumer Prices (HICP).
Consumer Price Inflation Reference Tables, September 2013: (1.23 Mb Excel sheet) This spreadsheet pulls together the numerous tables that were previously published in the old style Consumer Price Indices Statistical Bulletin and Focus on Consumer Prices publication. A correlation index is included to show the old and new naming conventions and where the tables were previously published for example: RPI All items 1947-2013.
Personal Inflation Calculator (PIC): This interactive application allows you to enter your own spending patterns to generate a personal inflation figure. (Note - requires an SVG-enabled web browser, such as Firefox, Safari or Chrome). Further information on the PIC, including how the calculator works and how to calculate your personal inflation rate, can be found in the article ‘The Personal Inflation Calculator’ on the Labour and Market Review web page.
Further information on the CPI and RPI: Includes details of the methodology used to construct the indices, brief and quick guides to inflation and articles on various aspects of the CPI and RPI.
Consumer Prices Advisory Committee (CPAC) Homepage: This page contains links to CPAC papers covering a range of topical consumer price statistics research including the inclusion of owner occupiers' housing costs into the CPI.
These National Statistics are produced to high professional standards and released according to the arrangements approved by the UK Statistics Authority.