UK supermarket food inflation rose to 2.9 percent in October

British supermarket food inflation increased to 2.9 percent in October, up from 2.5 percent in September, the Daily Express reported. Data gathered between 1 October and 7 October shows that ambient food items, including tins and cupboard essentials, experienced significant price increases. [1]

The British Retail Consortium tracked the price movement during the first week of October, according to the Daily Express. The figures indicate rising financial pressure on grocery budgets as the holiday period approaches. [1]

The price increases follow recent consumer pushback against retail food costs. As FTMQ Food reported earlier, campaign groups organised a 24-hour nationwide supermarket boycott on 28 October 2026 to protest against price inflation at major grocery chains. [7]

The UK food retail sector is dominated by four primary supermarket chains, which are Tesco, Sainsbury's, Asda, and Morrisons. Tesco remains the largest retailer in Great Britain, holding a 28.5 percent market share at the start of 2025. [3]