December 2022 inflation data

The UK’s inflation rate in December 2022, as measured by the Consumer Price Index (CPI), was 10.5%.

The detailed inflation measures for the year to December 2022 are as follows:

  • CPI inflation was 10.5% in December 2022 (Index: 127.2), down from 10.7% in the year to November
  • RPI* inflation was 13.4% in December 2022 (Index: 360.4), down from 14.0% in the year to November
  • CPIH inflation was 9.2% in December 2022 (Index: 125.3), down from 9.3% in the year to November

*The Office for National Statistics no longer regards RPI as an official measure of inflation.