Makrognosis

United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 ()

MonthlyNot seasonally adjustedCode UK.CPI.M.NSA.COICOP-01-1-3

Latest (y/y)8.3%September 2026
Previous (y/y)6.6%August 2026
Level143.1September 2026

United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 () was up 8.3% year on year in September 2026, compared with 6.6% in August 2026.

The level stood at 143.1 (index (2015=100)).

That is the highest reading since September 2023.

Over the past ten years it has ranged from −6.2% (Apr 2021) to 19.6% (Dec 2022), averaging 3.6%.

United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 (), annual % change, Jan 1989 – Sep 2026−10%0%10%20%19901995200020052010201520202025Robomacro
United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 (), annual % change, Jan 1989 – Sep 2026. Source: UK Office for National Statistics.
United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 (), level (index (2015=100))25507510012515019901995200020052010201520202025Robomacro
United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 (), level (index (2015=100)).

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

Recent data

PeriodValueY/Y %
September 2026143.18.3
August 2026140.86.6
July 2026140.47.1
June 2026138.33.6
May 2026136.42.0
April 2026138.15.7
March 2026135.64.5
February 2026135.62.1
January 2026134.51.3
December 2025133.81.1
November 2025132.9−0.4
October 2025132.70.3
September 2025132.1−1.6
August 2025132.10.5
July 2025131.1−1.8
June 2025133.5−0.4
May 2025133.70.1
April 2025130.7−2.2
March 2025129.7−2.2
February 2025132.8−0.7
January 2025132.8−1.0
December 2024132.4−3.3
November 2024133.4−3.5
October 2024132.3−3.3

Last 24 observations. The full history (465 observations) is available through the API.

Get United Kingdom CPI INDEX 01.1.3 : FISH 2015=100 () 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.CPI.M.NSA.COICOP-01-1-3"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.COICOP-01-1-3",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observationSeptember 2026
First observationJanuary 1988
Observations465
FrequencyMonthly
Unitsindex (2015=100)
AdjustmentNot seasonally adjusted
10-year high19.6% (Dec 2022)
10-year low−6.2% (Apr 2021)
10-year average3.6%
Source agencyUK Office for National Statistics
Makrognosis codeUK.CPI.M.NSA.COICOP-01-1-3

More United Kingdom CPI series

United Kingdom CPI Actual Rents for Housing (COICOP 04.1), index 2015=100United Kingdom CPI Durable Goods, index 2015=100United Kingdom CPI Electricity, Gas & Other Fuels (COICOP 04.5), index 2015=100United Kingdom CPI Energy (goods special aggregate), index 2015=100United Kingdom CPI Energy, Food, Alcohol & Tobacco (non-core), index 2015=100United Kingdom CPI Excluding Energy, index 2015=100United Kingdom CPI Food, Alcoholic Beverages & Tobacco, index 2015=100United Kingdom CPI Housing Services, index 2015=100United Kingdom CPI INDEX 01.1 : FOOD 2015=100 ()United Kingdom CPI INDEX 01.1.1 : BREAD & CEREALS 2015=100 ()United Kingdom CPI INDEX 01.1.1.1 Rice 2015=100 ()United Kingdom CPI INDEX 01.1.1.2 Flours and other cereals 2015=100 ()United Kingdom CPI INDEX 01.1.1.3 Bread 2015=100 ()United Kingdom CPI INDEX 01.1.1.4 Other bakery products 2015=100 ()United Kingdom CPI INDEX 01.1.1.5 Pizza and quiche 2015=100 ()United Kingdom CPI INDEX 01.1.1.6 Pasta products and couscous 2015=100 ()United Kingdom CPI INDEX 01.1.1.7/8 Breakfast cereals and other cereal products 2015=100 ()United Kingdom CPI INDEX 01.1.2 : MEAT 2015=100 ()United Kingdom CPI INDEX 01.1.2.1 Beef and veal 2015=100 ()United Kingdom CPI INDEX 01.1.2.2 Pork 2015=100 ()

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 INDEX 01.1.3 : FISH 2015=100 () in United Kingdom?
The latest reading is 8.3% year on year 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.CPI.M.NSA.COICOP-01-1-3.

Last updated 2026-10-22. Source: UK Office for National Statistics. Original title: “CPI INDEX 01.1.3 : FISH 2015=100 (UK)”.