Makrognosis

United Kingdom CPI annual rate: all items

MonthlyNot seasonally adjustedCode UK.CPIINFL.M.NSA

Latest3.5%September 2026
Previous3.1%August 2026
Year ago3.8%September 2025

United Kingdom CPI annual rate: all items was 3.5% in September 2026, up 0.4 percentage points from August 2026 and down 0.3 percentage points from a year earlier.

Over the past ten years it has ranged from 0.2% (Aug 2020) to 11.1% (Oct 2022), averaging 3.5%.

United Kingdom CPI annual rate: all items (%), Jan 1989 – Sep 2026−2.5%0.0%2.5%5.0%7.5%10.0%19901995200020052010201520202025Robomacro
United Kingdom CPI annual rate: all items (%), Jan 1989 – Sep 2026. Source: UK Office for National Statistics.

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

PeriodValue
September 20263.5%
August 20263.1%
July 20262.9%
June 20262.6%
May 20262.8%
April 20262.8%
March 20263.3%
February 20263.0%
January 20263.0%
December 20253.4%
November 20253.2%
October 20253.6%
September 20253.8%
August 20253.8%
July 20253.8%
June 20253.6%
May 20253.4%
April 20253.5%
March 20252.6%
February 20252.8%
January 20253.0%
December 20242.5%
November 20242.6%
October 20242.3%

Last 24 observations. The full history (453 observations) is available through the API.

Get United Kingdom CPI annual rate: all items in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPIINFL.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPIINFL.M.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observationSeptember 2026
First observationJanuary 1989
Observations453
FrequencyMonthly
Units%
AdjustmentNot seasonally adjusted
10-year high11.1% (Oct 2022)
10-year low0.2% (Aug 2020)
10-year average3.5%
Source agencyUK Office for National Statistics
Makrognosis codeUK.CPIINFL.M.NSA

Other United Kingdom indicators

United Kingdom GDP (Gross Domestic Product)United Kingdom Nominal GDP (current prices)United Kingdom Inflation Rate (CPI)United Kingdom Core Inflation RateUnited Kingdom Unemployment RateUnited Kingdom Credit Rating & Sovereign Risk ScoreUnited Kingdom Industrial ProductionUnited Kingdom Production Industries - Total (Index 1dp): CVM SAUnited Kingdom Retail SalesUnited Kingdom Producer Price Inflation (PPI)United Kingdom BoP Current Account Balance SAUnited Kingdom Trade Balance: Goods & ServicesUnited Kingdom Total Trade (TT): WW: Exports: BOP: CP: SA (goods + services)United Kingdom Total Trade: World: Exports: BOP: CVM SAUnited Kingdom Total Trade (TT): WW: Imports: BOP: CP: SA (goods + services)United Kingdom Total Trade: World: Imports: BOP: CVM SA

FAQ

What is the current cPI annual rate: all items in United Kingdom?
The latest reading is 3.5% for September 2026, published by UK Office for National Statistics.
Where does this data come from?
It is collected directly from UK Office for National Statistics and is available through the Makrognosis API under the code UK.CPIINFL.M.NSA.

Last updated 2026-10-22. Source: UK Office for National Statistics. Original title: “United Kingdom - CPI annual rate: all items (ONS D7G7)”.