What groceries cost per person

By The Pantry Pro team · 6 September 2026 · Updated 8 September 2026 · 8 min read

Two federal sources speak to what a week of groceries costs, and they answer different questions. USDA prices a week of food for one person at four cost levels: what a nutritionally adequate diet costs if you cook all of it at home. The Bureau of Labor Statistics reports what households actually spent across a year, which divides down to a per-person week. Read against what prices have done since, the two bracket the number closely enough to tell whether your bill is ordinary.

What USDA says a week of food should cost

USDA's Center for Nutrition Policy and Promotion prices four market baskets — Thrifty, Low-Cost, Moderate-Cost and Liberal — and republishes the cost of each every month. These are normative figures: a diet that meets the Dietary Guidelines on the assumption that "all meals and snacks are prepared at home", not a record of what anyone bought.

In the January 2025 report the Thrifty plan came to $57.00 a week for a woman aged 20 to 50 and $71.40 for a man the same age. The other three plans use a 19 to 50 band and run higher: $61.20 and $70.40 on Low-Cost, $74.30 and $88.20 on Moderate-Cost, $94.90 and $107.30 on Liberal (USDA Food Plans, cost of food monthly reports).

Two details matter before holding your own bill against those. The costs are given for people living in four-person households, and USDA suggests adjusting for other sizes: "1-person—add 20 percent; 2-person—add 10 percent; 3-person—add 5 percent". And the Thrifty plan is a policy number rather than advice — the reference family of four, at $229.20 a week, is what sets the maximum SNAP allotment. Every basket is updated monthly against the Consumer Price Index.

What an average household spends

The Bureau of Labor Statistics runs the Consumer Expenditure Survey, and its report on 2024 puts average annual spending on food at $10,169 — $6,224 on food at home and $3,945 on food away from home. Food was 12.9 percent of average annual expenditures that year (BLS, Consumer expenditures in 2024).

Those are per consumer unit, which BLS defines as "families, single persons living alone or sharing a household with others but who are financially independent, or two or more persons living together who share major expenses" (BLS glossary). The average consumer unit held 2.4 people in 2024.

The per-person arithmetic

Dividing gives the per-person version of what households spent.

That division is rough: one average divided by another, across households of every size. It is not the cost of feeding one person living alone and not a budget recommendation. It is a marker — if your groceries run $50 a week per person, you are spending about what the country spends.

That $50 sits below every adult figure in the USDA plans, and the gap is not a sign that the country underfeeds itself. The two count different things: USDA's baskets assume every meal is cooked at home, while the $6,224 is grocery spending by households that also spent $3,945 eating out, and dividing by 2.4 spreads it across children, whose plan costs run lower than an adult's.

The spread is much wider than the average

Averages hide the part that matters. USDA's Economic Research Service publishes food spending by income group. In 2024 the lowest income quintile spent $5,498 on food, which ERS gives as "33.0 percent of before-tax income". The middle quintile spent $9,097, or 12.2 percent. The highest spent $16,989, or 6.4 percent (USDA ERS, updated 1 June 2026).

In dollars the top group spends about three times the bottom group. As a share of income the bottom group spends about five times as much. Both facts are true of the same two households, which is why "the average American spends X" answers almost nothing on its own.

The same ERS page gives the national picture: "In 2025, U.S. consumers spent an average of 9.7 percent of disposable personal incomes on food, down from 10.4 percent in 1997" — 4.8 percent at home and 4.9 percent away from it. Eating out now takes slightly more of that income than groceries do.

What prices have done since

The 2024 spending figures are two years old. The Consumer Price Index says how much of that gap is price.

In the 12 months ending July 2026, the food index "increased 3.0 percent over the last year". Food at home rose 2.7 percent and food away from home rose 3.4 percent (BLS CPI, released 12 August 2026).

Grocery inflation is not one number. Across the six major grocery store food groups:

Group 12-month change
Fruits and vegetables +5.1%
Nonalcoholic beverages +4.1%
Cereals and bakery products +2.7%
Other food at home +2.5%
Meats, poultry, fish, and eggs +1.9%
Dairy and related products −0.5%

That is 5.6 percentage points between the fastest group and the slowest, and dairy fell outright. A household that buys mostly produce saw a different year from one that buys mostly milk and chicken, and neither matches the headline.

Looking forward, ERS forecasts food-at-home prices up 2.5 percent in 2026, on a published range of 1.7 to 3.3 percent (USDA ERS Food Price Outlook, updated 25 August 2026).

Using these numbers on your own bill

Split groceries from restaurants, and read $6,224 as a floor

The survey keeps food at home and food away from home in separate lines, and the gap is large — $6,224 against $3,945 in 2024. A household comparing itself to the grocery figure while counting delivery orders in its own total will conclude it is overspending when it may not be. Treat the $6,224 as a floor as well: it is a 2024 average, prices have risen since, and the point of it is the order of magnitude rather than the last two digits.

Measure a month before changing anything

One month of grocery receipts, added up and divided by the people in the house, beats any national average: it is the only number that knows what you buy. Compare it against the $50 a week per person marker and against whichever USDA plan matches how much of your food you cook at home.

Holding on to a month of receipts is the part that fails. Pantry Pro files a photographed receipt as a purchase with its own date, after a review screen on which each line is checked against what it matched (that screen is the subject of when an AI says it can't tell); if you leave the box checked, confirming also adds the food lines to the inventory. A store that exports a CSV goes in under Settings → Import purchase history.

What that leaves on record is the purchase, its date and the lines it held, and a month of them comes back out in one piece under Settings → Your data → Download everything. The adding up and the dividing stay yours; nothing here totals a month or holds it against a national figure. The size of the gap says which question to ask next: prices, quantity, or waste.

Separate what you control from what you do not

Nothing in a kitchen moves the price of eggs. What a household controls is how much of what it buys gets eaten. A 2.7 percent rise in grocery prices costs the average consumer unit about $168 a year on a $6,224 bill. One week of that household's groceries thrown away costs about $120. The two are the same order of magnitude, and only one of them answers to anything done at home.

That side has three steps, in the order the week runs. Read the inventory for what each location holds. Open Cook now and take what it puts near the top — the chili, because the ground beef is already dated for Tuesday; the loop is worked through in planning meals around what expires. Put two or three in the meal plan and press Build the week's shopping list, which checks the planned recipes against recorded stock, adds the gaps, and names the ones it could not check.

Purchase history and current stock are separate records, and an import deliberately adds nothing to current stock: what was bought in March has been eaten. The inventory knows what is in the house only if somebody marks rows Used 1, Used it all and Threw out.

The numbers in one place

A week of home-cooked food for one adult under 50 ran $57.00 to $107.30 in USDA's January 2025 plans. The average consumer unit spent $6,224 on groceries in 2024 across 2.4 people, roughly $50 a week each, and prices have risen since. Each of those is an average with a household-sized range hidden inside it, so the figure worth trusting is the one on your own receipts.

Start with your next grocery receipt

Opens Pantry Pro, which is free to start. It asks you to sign in, or to start a pantry if you do not have one yet.

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