United Kingdom RPI: All items exc. food (Jan 1987=100) ()
MonthlyNot seasonally adjustedCode UK.RPI.M.NSA.ITEM-CHAY
Latest (y/y)4.2%September 2026
Previous (y/y)3.6%August 2026
Level439.6September 2026
United Kingdom RPI: All items exc. food (Jan 1987=100) () was up 4.2% year on year in September 2026, compared with 3.6% in August 2026.
The level stood at 439.6 (index (1987=100)).
That is the highest reading since September 2025.
Over the past ten years it has ranged from 0.6% (Aug 2020) to 13.9% (Oct 2022), averaging 4.8%.
Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.
Recent data
| Period | Value | Y/Y % |
|---|---|---|
| September 2026 | 439.6 | 4.2 |
| August 2026 | 438.9 | 3.6 |
| July 2026 | 436.2 | 3.3 |
| June 2026 | 433.2 | 3.0 |
| May 2026 | 431.8 | 3.1 |
| April 2026 | 430.6 | 2.9 |
| March 2026 | 427.1 | 4.0 |
| February 2026 | 423.6 | 3.5 |
| January 2026 | 421.5 | 3.6 |
| December 2025 | 424.0 | 4.0 |
| November 2025 | 421.0 | 3.6 |
| October 2025 | 423.1 | 4.1 |
| September 2025 | 421.8 | 4.4 |
| August 2025 | 423.6 | 4.4 |
| July 2025 | 422.1 | 4.7 |
| June 2025 | 420.4 | 4.4 |
| May 2025 | 418.8 | 4.2 |
| April 2025 | 418.3 | 4.5 |
| March 2025 | 410.7 | 3.2 |
| February 2025 | 409.2 | 3.4 |
| January 2025 | 406.7 | 3.6 |
| December 2024 | 407.5 | 3.6 |
| November 2024 | 406.3 | 3.8 |
| October 2024 | 406.3 | 3.5 |
Last 24 observations. The full history (477 observations) is available through the API.
Get United Kingdom RPI: All items exc. food (Jan 1987=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.RPI.M.NSA.ITEM-CHAY"
# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.RPI.M.NSA.ITEM-CHAY",
headers={"X-API-Key": KEY})
obs = r.json()["observations"]About this series
| Latest observation | September 2026 |
|---|---|
| First observation | January 1987 |
| Observations | 477 |
| Frequency | Monthly |
| Units | index (1987=100) |
| Adjustment | Not seasonally adjusted |
| 10-year high | 13.9% (Oct 2022) |
| 10-year low | 0.6% (Aug 2020) |
| 10-year average | 4.8% |
| Source agency | UK Office for National Statistics |
| Makrognosis code | UK.RPI.M.NSA.ITEM-CHAY |
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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 rPI: All items exc. food (Jan 1987=100) () in United Kingdom?
- The latest reading is 4.2% 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.RPI.M.NSA.ITEM-CHAY.
Last updated 2026-10-21. Source: UK Office for National Statistics. Original title: “RPI: All items exc. food (Jan 1987=100) (UK)”.