US grocery inflation fell to 1.8% in September 2026, from 2.2% in August, as food-at-home prices declined 0.1% during the month, according to figures released by the US Bureau of Labor Statistics on 14 October.

The September fall was not shared by every supermarket category. Dairy and beef prices declined, but drinks and fresh produce became more expensive. Restaurant inflation stayed higher at 3.5% over 12 months.

At a Glance: US Grocery Inflation September 2026

• Food at home: −0.1% monthly, +1.8% annually.
• All food: unchanged monthly, +2.5% annually.
• Food away from home: +0.2% monthly, +3.5% annually.
• Dairy: −0.9% monthly, −0.7% annually; milk −2.0% monthly.
• Meat, poultry, fish and eggs: −0.5% monthly; beef −1.0%.
• Non-alcoholic beverages: +0.9% monthly, +3.8% annually.
• Fruit and vegetables: +0.5% monthly, +3.7% annually.
• Cereals and bakery: +0.1% monthly, +2.1% annually.

Dairy and beef pull grocery prices lower

Dairy recorded the largest monthly decline among the six main food-at-home groups, falling 0.9%. Milk prices fell 2.0%, while the wider dairy category was 0.7% cheaper than a year earlier.

Prices for meat, poultry, fish and eggs fell 0.5% in September, including a 1.0% decrease in beef. The ‘other food at home’ group dropped 0.2%. These movements helped offset higher retail prices elsewhere in the grocery basket.

The BLS measures prices paid by consumers, not the prices farmers or manufacturers receive. Retail price declines therefore do not prove that every meat or dairy supplier is seeing lower costs.

Drinks and fresh produce move higher

Non-alcoholic beverages rose 0.9% during September, the sharpest increase among the six broad grocery groups. Carbonated drinks climbed 1.5%, leaving the wider beverage category 3.8% above its year-earlier level.

Fruit and vegetable prices increased 0.5% after a 0.4% decline in August. Their 3.7% annual rise was more than double the overall 1.8% grocery rate. Cereals and bakery prices increased 0.1% monthly, although annual inflation for the group slowed to 2.1%.

Restaurant inflation remains higher than grocery inflation

Food away from home rose 0.2% during September and 3.5% over the year. Full-service meals were 3.8% dearer annually and limited-service meals rose 3.2%.

The annual restaurant-versus-grocery inflation gap widened to 1.7 percentage points from 1.2 points in August. This matters for supermarket meal deals, private-label ready meals and prepared-food counters competing for household food spending. It does not imply that every supermarket meal is cheaper than an equivalent restaurant meal.

What it means for supermarket buyers

A falling overall index gives supermarkets a softer price backdrop, but no uniform response across departments. Buyers have greater flexibility where dairy and selected meat prices are easing, while drinks and produce still require close monitoring of shelf prices and promotions.

A lower annual inflation rate is not the same as cheaper groceries than a year ago. Average food-at-home prices remained 1.8% above September 2025 despite the monthly decline.

The latest reading follows August’s US grocery inflation report, when the supermarket food index was unchanged monthly and produce prices declined.

What it means for FMCG and private label

Retail-price movements point to contrasting supplier negotiations. Branded beverage manufacturers face stronger consumer-price inflation than dairy suppliers, while retailer own-label teams need to assess the different trajectories of everyday food and drink categories rather than assume a common cost trend.

As dining-out prices rise faster than grocery prices, supermarkets have an opportunity to sharpen their home-meal value message. The price difference does not establish manufacturers’ input costs or profit margins.

The USDA’s September Food Price Outlook provides a separate full-year food-price forecast, which should not be confused with September’s year-on-year CPI reading. Retailers planning across the wider US supermarket market must judge both measures in context.

What happens next

The next BLS Consumer Price Index release, covering October 2026, is scheduled for 10 November. Buyers will be watching whether dairy and meat declines persist, whether the produce rebound continues, and whether beverage price increases moderate.

Editor’s Note: This report is based on the US Bureau of Labor Statistics Consumer Price Index for September 2026, released on 14 October 2026. Monthly changes are seasonally adjusted; annual rates are not seasonally adjusted. The analysis focuses on grocery-store categories, foodservice comparisons and implications for supermarket and FMCG businesses.