Thrifty Food Plan USDA: The Complete 2026 Guide + Shopping List
NumYum Nutrition Team
Our nutrition team combines AI expertise with evidence-based dietary science to create practical meal planning guides for busy families.
What Is the Thrifty Food Plan?
Quick Answer: The Thrifty Food Plan is the U.S. Department of Agriculture's estimate of what it costs to eat a healthy, practical diet at the lowest cost, with every meal and snack prepared at home. It is the lowest of the four official USDA food plans, and federal law uses its cost to set the maximum monthly SNAP benefit. The USDA reprices it every month for food inflation.
When people search for the thrifty food plan USDA publishes, they are usually looking for one of three things: what the plan actually is, what foods it includes, or how much it costs for their own family. This guide covers the first two in depth — the history, the method, the four food plans, the market basket and a practical shopping list. For the current dollar figures, see our USDA Thrifty Food Plan 2026 cost guide and the USDA Thrifty Food Plan weekly cost for a family of 4, or get your household's exact number from the free USDA Food Plan Calculator.
Think of the Thrifty Food Plan as a model, not a menu. The USDA does not tell anyone what to eat. It builds a "market basket" — the types and amounts of food a person of a given age and sex would need for a nutritious diet — chooses that basket to be as inexpensive as possible while staying close to how Americans really eat, and then reports what the basket costs. That cost becomes a national benchmark for low-cost healthy eating.
A Short History of the USDA Thrifty Food Plan
The Thrifty Food Plan has roots in the USDA's earliest food budgets. In the early 1960s the department published the Economy Food Plan, an emergency-level food budget for families with very little money. It became unusually influential: the federal poverty thresholds that are still used today were originally built by multiplying the cost of the Economy Food Plan by three, on the reasoning that a typical family spent about a third of its income on food.
In 1975 the USDA replaced the Economy Food Plan with the Thrifty Food Plan, and it has been the basis for food stamp — now SNAP — benefits ever since. The plan was revised in 1983, 1999 and 2006 as nutrition science and eating patterns changed. In each of those earlier revisions the USDA updated which foods were in the basket but held the plan's overall cost steady, apart from adjustments for inflation.
The 2021 Thrifty Food Plan Reevaluation
The biggest change in the plan's history came in 2021. The 2018 Farm Bill directed the USDA to reevaluate the Thrifty Food Plan using current data, and the department released its reevaluation in August 2021, effective October 1, 2021. It was built on four kinds of up-to-date evidence: the Dietary Guidelines for Americans, 2020-2025; current food prices; the nutrient content of foods; and what Americans actually eat.
The result was a market basket that cost about 21% more than the previous plan, beyond normal inflation — the first time the plan's purchasing power had changed since 1975. Because SNAP maximum benefits are tied to the plan, the reevaluation raised SNAP benefits by a similar proportion. The full methodology, market basket and tables are in the USDA's Thrifty Food Plan, 2021 report.
Congress sets the rules for how and when the plan is reevaluated in the future, and those rules have been revisited since 2021. If you need the current legal framework rather than the history, check the USDA's Thrifty Food Plan page directly.
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How the USDA Builds and Prices the Thrifty Food Plan
The USDA uses a mathematical optimization model to build the Thrifty Food Plan market basket. The model is given a set of constraints — the basket must meet the Dietary Guidelines and nutrient standards for each age and sex group, it must fit within the plan's cost, and it must stay as close as practical to current American eating patterns — and it solves for the mix of foods that satisfies all of them.
The "stay close to what people eat" constraint is what makes the plan practical rather than theoretical. A computer could hit every nutrient target with a strange, monotonous diet of the cheapest calories available. The Thrifty model deliberately does not do that: the basket is made of ordinary grocery foods in amounts that resemble a real household's shopping, adjusted toward healthier choices.
The Reference Family and Age-Sex Groups
The USDA calculates a separate market basket and cost for each age and sex group, from young children to older adults, because calorie and nutrient needs differ so much across a lifetime. The headline Thrifty Food Plan figure you see quoted most often is for a "reference family" of four: two adults and two school-age children (ages 6-8 and 9-11). It is a benchmark, not an average household, which is why families with teenagers, toddlers or older adults often find their own number is quite different.
Monthly Repricing for Inflation
Between reevaluations, the foods in the basket stay the same but the price does not. Every month the USDA publishes its Cost of Food at Home report, updating the cost of each plan with the Consumer Price Index for the relevant food categories. That is why the Thrifty Food Plan cost drifts up and down a little from month to month — the basket is constant, and only grocery prices move. Our 2026 Thrifty Food Plan cost guide tracks those monthly figures.
Household-Size Adjustments
Small households spend more per person on food because they buy smaller packages and waste relatively more; large households get economies of scale. The USDA therefore adjusts the per-person costs by household size. These are the standard adjustments published with the Cost of Food at Home reports:
| Household size | USDA adjustment to the per-person cost |
|---|---|
| 1 person | +20% |
| 2 people | +10% |
| 3 people | +5% |
| 4 people | No adjustment (the baseline) |
| 5-6 people | -5% |
| 7 or more people | -10% |
The Four USDA Food Plans: Thrifty, Low-Cost, Moderate and Liberal
The Thrifty Food Plan is one of four food plans the USDA publishes together every month. All four describe a nutritious diet prepared at home; they differ in how much they cost and, with it, how much variety, convenience and choice of more expensive foods they allow.
| USDA food plan | What it represents | Main use |
|---|---|---|
| Thrifty | The lowest-cost healthy diet; relies on low-cost staples and cooking from scratch | Sets the maximum SNAP benefit |
| Low-Cost | A modest step up, with a little more variety and flexibility | Budgeting benchmark |
| Moderate-Cost | Closer to what many middle-income households spend, with more convenience foods | Budgeting benchmark |
| Liberal | The most generous tier, with the widest choice of foods | Budgeting benchmark |
Which USDA Food Plan Should You Budget With?
If you want the leanest realistic grocery budget for a healthy diet, use the Thrifty figure as a ceiling. If you cook most meals but want more variety or some convenience foods, the Low-Cost or Moderate tiers are more realistic. We compare the tiers side by side, with current figures, in the USDA Thrifty Food Plan 2026 guide, and the Moderate tier on its own in our USDA Moderate-Cost Food Plan guide.
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Try NumYum freeThrifty Food Plan vs. SNAP: How the Two Connect
The Thrifty Food Plan and SNAP are not the same thing, but they are tightly linked. The Thrifty Food Plan is a measurement — the cost of a healthy, low-cost diet. SNAP (the Supplemental Nutrition Assistance Program, formerly food stamps) is the benefit program, and federal law uses the Thrifty Food Plan to set SNAP's maximum monthly benefit, also called the maximum allotment.
Here is how it works. Each year the USDA takes the cost of the Thrifty Food Plan for the reference family of four in June and uses it to set the maximum SNAP allotments for the fiscal year that starts on October 1. Allotments for other household sizes are scaled from that figure, and Alaska, Hawaii, Guam and the U.S. Virgin Islands have their own, higher amounts to reflect local food costs. The USDA publishes the resulting figures each year on its SNAP cost-of-living adjustment page.
Most households do not receive the maximum. A household's actual SNAP benefit is generally the maximum allotment minus 30% of its net income, on the assumption that families spend about 30% of their own resources on food. So the Thrifty Food Plan sets the ceiling for SNAP, and income determines where each household lands beneath it. Eligibility and benefit details are on the USDA SNAP site.
USDA Thrifty Food Plan Shopping List, by Food Group
There is no official USDA Thrifty Food Plan shopping list of specific brands or products. The market basket is defined by food categories and weekly amounts, and you choose the actual groceries. That is good news for a real family: you can follow the plan's structure with whatever is cheapest and best where you shop.
The list below translates the market basket's food groups into everyday groceries. It follows the shape of the Dietary Guidelines that the plan is built on — plenty of vegetables and fruit, a mix of whole and enriched grains, low-cost proteins and dairy — with the reason each item earns its place on a budget list.
| Food group | What to buy | Why it fits a Thrifty budget |
|---|---|---|
| Vegetables | Carrots, cabbage, onions, potatoes, sweet potatoes, frozen broccoli, frozen spinach, frozen mixed vegetables, canned tomatoes, whatever is in season | Long-keeping and frozen vegetables cost little per serving and rarely go to waste |
| Beans, peas & lentils | Dried or canned black beans, pinto beans, chickpeas, lentils, split peas | Count as a vegetable and a protein; among the cheapest nutrients in the store |
| Fruit | Bananas, apples, oranges, frozen berries, canned fruit packed in juice, raisins | Sturdy fresh fruit plus frozen and canned options cover the week without spoilage |
| Grains | Brown or white rice, rolled oats, whole-wheat pasta, store-brand bread, corn or flour tortillas | Filling, shelf-stable bases that stretch every meal; whole grains add fiber |
| Protein foods | Eggs, chicken thighs or a whole chicken, ground turkey, canned tuna or salmon, peanut butter | Low cost per gram of protein and flexible across breakfast, lunch and dinner |
| Dairy | Milk, plain yogurt in a large tub, block cheese you grate yourself | Larger formats and block cheese cost noticeably less than single servings and shredded bags |
| Pantry staples | Vegetable oil, flour, salt, pepper, a few dried herbs and spices, stock cubes, vinegar | A small pantry turns plain staples into varied meals without buying sauces and mixes |
Printable Budget Grocery List
Want this on paper? Our free printable budget grocery list for a family of 4 uses the same food groups and comes with a matching meal plan in our budget meal plan for a family of 4. For a priced, store-section-by-store-section version, see how to feed a family of 4 on $100 a week.
Shopping Tips That Keep You Inside the Plan
Shop from a meal plan, not from the aisles. Compare unit prices rather than package prices. Choose store brands for staples where quality is the same. Buy frozen vegetables and fruit for anything you will not use within a few days. Cook dried beans and whole grains in big batches and freeze portions. Our grocery shopping on a budget guide goes deeper on each of these.
Thrifty Food Plan Menu: A Sample Week of Dinners
The USDA does not publish a day-by-day menu that you are required to follow — the Thrifty Food Plan is a market basket, and the menu is up to you. For free recipes built around budget-friendly ingredients, the USDA's MyPlate Kitchen is a good official starting point.
To show what the shopping list above looks like as real meals, here is a sample week of dinners we put together from it. It is our own example, not a USDA menu, and every dinner reuses ingredients from the list so very little goes to waste.
| Night | Dinner | Ingredients it shares with the week |
|---|---|---|
| Monday | Black bean and rice burrito bowls with cabbage slaw | Rice, black beans, cabbage, onions |
| Tuesday | Sheet-pan chicken thighs with roasted carrots and potatoes | Chicken thighs, carrots, potatoes |
| Wednesday | Lentil and vegetable soup with toast | Lentils, carrots, onions, canned tomatoes, bread |
| Thursday | Pasta with tomato sauce, spinach and grated cheese | Pasta, canned tomatoes, frozen spinach, block cheese |
| Friday | Vegetable fried rice with scrambled eggs | Leftover rice, eggs, frozen mixed vegetables |
| Saturday | Chicken and bean tortilla bake | Leftover chicken, pinto beans, tortillas, cheese |
| Sunday | Breakfast for dinner: oat pancakes, eggs and fruit | Oats, flour, eggs, milk, bananas or frozen berries |
Breakfasts, Lunches and Snacks
Breakfasts come from oats, eggs, toast, yogurt and fruit. Lunches are mostly planned leftovers — soup, burrito bowls and fried rice reheat well — plus peanut butter sandwiches. Snacks are fruit, yogurt, popcorn made from kernels, and carrot sticks. For more dinners in this price range, browse our cheap dinner meals collection.
Make the Thrifty Food Plan work in your kitchen
NumYum plans a full week of dinners around your family's size and budget, with recipes and one grocery list that shares ingredients across meals.
Build my dinner planIs There a USDA Thrifty Food Plan Calculator?
The USDA publishes its food plan costs as monthly reports with tables of per-person costs by age and sex, rather than as an interactive calculator. Working out your own household's number by hand means looking up each person's age-sex cost, adding them together, and then applying the household-size adjustment from the table above.
Our free USDA Food Plan Calculator does that arithmetic for you. Enter everyone in your household by age and sex and it returns your weekly and monthly cost on the Thrifty, Low-Cost, Moderate and Liberal plans, with the household-size adjustment already applied. It is the quickest way to turn the reference-family benchmark into a figure that fits your family — whether that includes a teenager, a toddler or a grandparent.
How to Eat Well at Thrifty Food Plan Cost
The Thrifty Food Plan assumes something most busy families find hard: that every meal and snack is planned, shopped for and cooked at home, with nothing bought out. The plan is achievable, but the budget only works when the planning happens first. The families who come in under the Thrifty figure do three things consistently — they decide the week's meals before shopping, they overlap ingredients so nothing is bought for a single recipe, and they use up leftovers on purpose.
That planning is exactly what NumYum is built to do. Tell it your household size, budget and the foods your family eats, and it builds a full week of dinners with recipes and one combined grocery list designed to share ingredients across meals. See our budget family meal plan page to start, or use a ready-made weekly meal plan for a family of 4 tonight.
Frequently Asked Questions
What is the USDA Thrifty Food Plan?
The Thrifty Food Plan is the USDA's estimate of the cost of a healthy, practical diet at the lowest cost, with all meals and snacks prepared at home. It is the lowest of the four USDA food plans, it is repriced every month for food inflation, and its cost is used to set the maximum SNAP benefit.
Who created the Thrifty Food Plan?
The U.S. Department of Agriculture. The USDA introduced the Thrifty Food Plan in 1975, replacing the earlier Economy Food Plan from the 1960s. It was revised in 1983, 1999 and 2006, and comprehensively reevaluated in 2021 after the 2018 Farm Bill directed the USDA to update it with current data.
What foods are on the Thrifty Food Plan shopping list?
The USDA defines the plan by food groups rather than brands: vegetables (including beans, peas and lentils), fruit, whole and enriched grains, protein foods and dairy, plus a few cooking staples. In practice that means foods like carrots, cabbage, frozen vegetables, dried beans, bananas, apples, rice, oats, pasta, eggs, chicken, canned tuna, peanut butter, milk, yogurt and block cheese.
Is the Thrifty Food Plan the same as SNAP?
No, but they are linked. The Thrifty Food Plan measures the cost of a low-cost healthy diet; SNAP is the benefit program. Federal law uses the Thrifty Food Plan cost in June each year to set the maximum SNAP allotments for the fiscal year starting October 1. Most households receive less than the maximum because about 30% of net income is subtracted.
How is the Thrifty Food Plan menu structured?
There is no required daily menu. The plan is a market basket — the types and amounts of foods, by food group, that make up a healthy diet for each age and sex group. Families build their own menus from it. USDA's MyPlate Kitchen offers free budget-friendly recipes, and this guide includes a sample week of dinners built from the shopping list.
Can I follow the Thrifty Food Plan on $100 a week?
For a family of four, $100 a week is well below the Thrifty Food Plan figure, so it takes tight planning, but it can be done with low-cost staples, overlapping ingredients and very little waste. Our guide to feeding a family of 4 on $100 a week shows a full priced grocery list and menu. For the current Thrifty figure to compare against, see our USDA Thrifty Food Plan 2026 guide.
What changed in the 2021 Thrifty Food Plan reevaluation?
The 2021 reevaluation rebuilt the market basket using the Dietary Guidelines for Americans 2020-2025, current food prices, food nutrient data and current eating patterns. The new basket cost about 21% more than the previous plan beyond inflation — the first change in the plan's purchasing power since 1975 — which raised SNAP benefits as well. It took effect on October 1, 2021.
How does the USDA calculate the cost of the Thrifty Food Plan?
An optimization model selects a market basket that meets nutrition standards for each age and sex group while staying close to how Americans actually eat and within the plan's cost. Each month the USDA reprices that basket using the Consumer Price Index for food and publishes the result in its Cost of Food at Home report, with household-size adjustments for smaller and larger households.
Is there a USDA Thrifty Food Plan calculator?
The USDA publishes its food plan costs as monthly report tables rather than an interactive tool. NumYum's free USDA Food Plan Calculator applies those tables for you: enter each person in your household by age and sex and it returns your Thrifty, Low-Cost, Moderate and Liberal weekly and monthly costs, with the household-size adjustment included.
What are the four USDA food plans?
Thrifty, Low-Cost, Moderate-Cost and Liberal. All four describe a nutritious diet prepared at home at rising cost levels, with more variety and convenience as you move up. Only the Thrifty plan is tied to SNAP benefits; the others are widely used as grocery budgeting benchmarks.
Sources & References
Disclaimer
This content is for informational purposes only and does not constitute medical or nutritional advice. Consult a healthcare professional before making significant dietary changes.
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