UK inflation (CPI) in United Kingdom
Consumer prices in United Kingdom were 3.5% higher than a year earlier in September 2026. The value for September 2026 is the highest since October 2025.
United Kingdom, September 2026
3.5%
Change from August 2026
+0.4percentage points
UK inflation (CPI) in United Kingdom over time
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United Kingdom
The chart loads when you scroll to it. The table below shows the same data.
The chart shows a calculation from the published values. The table below keeps the published values.
% change on the same month a year earlier. Source: Office for National Statistics, licensed under the Open Government Licence v3.0. Gaps mean no published value; points are not joined across missing years.
| Period | United Kingdom |
|---|---|
| September 2026 | 3.5% |
| August 2026 | 3.1% |
| July 2026 | 2.9% |
| June 2026 | 2.6% |
| May 2026 | 2.8% |
| April 2026 | 2.8% |
| March 2026 | 3.3% |
| February 2026 | 3.0% |
| January 2026 | 3.0% |
| December 2025 | 3.4% |
| November 2025 | 3.2% |
| October 2025 | 3.6% |
| September 2025 | 3.8% |
| August 2025 | 3.8% |
| July 2025 | 3.8% |
| June 2025 | 3.6% |
| May 2025 | 3.4% |
| April 2025 | 3.5% |
| March 2025 | 2.6% |
| February 2025 | 2.8% |
| January 2025 | 3.0% |
| December 2024 | 2.5% |
| November 2024 | 2.6% |
| October 2024 | 2.3% |
| September 2024 | 1.7% |
| August 2024 | 2.2% |
| July 2024 | 2.2% |
| June 2024 | 2.0% |
| May 2024 | 2.0% |
| April 2024 | 2.3% |
| March 2024 | 3.2% |
| February 2024 | 3.4% |
| January 2024 | 4.0% |
| December 2023 | 4.0% |
| November 2023 | 3.9% |
| October 2023 | 4.6% |
| September 2023 | 6.7% |
| August 2023 | 6.7% |
| July 2023 | 6.8% |
| June 2023 | 7.9% |
A dash means no value was published for that period.
In short
- That is a change of +0.4 percentage points from 3.1% in August 2026.
- Since November 2025, when it was 3.2%, the figure has changed by +0.3 percentage points.