UK Inflation September 2026: What 3.5% Means for Your Budget
KEYWORD_WORLD · News · Checked 22 October 2026 (KST) UK consumer price inflation rose to 3.5% in the year to September 2026, from 3.1% in August. The ONS release of 21 October also reports a separate 0.4% monthly price rise. For a household, the useful first step is to identify the comparison period. Then look at the categories you buy. The same headline can lead to very different questions about a food shop, a fuel purchase or a housing payment. Read the rates · Try the £100 example · Check the fuel calculation · Use the household tool Read the number and its time period together CPI means Consumer Prices Index. The Bank of England’s explanation describes a representative basket of goods and services and compares its price with a year earlier. Inflation describes how quickly that overall price changes. Measure September 2026 comparison CPI · annual 3.5% · September 2025 to September 2026 CPI · monthly 0.4% · August to September 2026 CPIH · annual 3.6% · September 2025...