UK Grocery Inflation Surprises, Experts Warn of Future Challenges
UK shoppers were met with a sudden increase in grocery prices last month, following a four-month decline, as experts predict more difficulties ahead if the Middle East conflict persists. This unexpected rise in inflation comes at a time when households are already struggling with the rising cost of living.
According to market research firm Worldpanel by Numerator, grocery inflation surged to 4.3% in the four weeks ending February 22, up from 4% in January and 4.7% in December. The European Central Bank's chief economist further warned that prolonged conflict could disrupt oil and gas supplies from the Middle East, leading to a significant inflation spike and a sharp economic downturn in the eurozone.
The crisis has already caused oil and gas prices to soar, posing a threat to UK drivers' fuel costs and household energy bills. In an interview with the Financial Times, Philip Lane emphasized that rising energy prices exert upward pressure on inflation, particularly in the short term, which is detrimental to economic growth. This impact is expected to extend to the UK as well.
Fraser McKevitt, head of retail and consumer insight at Worldpanel, noted that chocolate prices remain elevated, rising 9.3% year-over-year, but the inflation rate in this category is slowing, reaching its lowest point since September 2025.
Despite this, Greggs reported a near-18% drop in pre-tax profits to £167.4 million for the year ending December 27, suggesting that easing inflationary pressures might not directly translate to increased consumer spending.
The Worldpanel report revealed that shoppers indulged in recent celebrations, with pre-made pancake mix sales skyrocketing by 114% in the week before Shrove Tuesday, and DIY pancake batter costing 42p, or nearly 6% more than last year, due to rising ingredient costs.
Ingredient sales surged, with flour up 34%, sugar 17%, and lemons a staggering 70%. Valentine's Day spending was also notable, with almost 12% of households purchasing premium meal deals on Friday night alone, according to Worldpanel.
Steak sales peaked on Friday and Valentine's Day, while chocolate lovers made their purchases on Friday, the busiest day for Valentine's Day chocolate sales. However, people opted for premium dine-in experiences, spending £39 million on high-end meal deals priced at £10 or more in the week leading up to Valentine's Day, a sevenfold increase from the previous week.
Online grocery shopping continues to grow, with internet sales up 9.7% year-over-year. Over four weeks, more than 18 million orders were placed, accounting for 13% of total grocery sales, the highest since July 2021. McKevitt noted that while affluent London and southeast England families still prefer online shopping, its appeal is expanding to shoppers from diverse economic backgrounds.
In the 12 weeks ending February 22, Ocado maintained its position as the fastest-growing grocer, with 15.1% sales growth and a 2.1% market share. Lidl, the discounter, achieved double-digit sales growth for the 12th consecutive month, up 10% with a 7.8% market share. Tesco, the largest supermarket chain, increased sales by 4.5%, raising its market share to 28.5%, while Sainsbury's boosted its market share to 16.1% with a 5.2% sales increase.
Waitrose, part of the John Lewis Partnership, experienced its highest growth rate at 5.6% since March 2021, reaching a market share of 4.8%, its highest in three years. Asda saw a 2.6% sales decline year-over-year, while Co-op's sales dropped by 1.6%.
