Grocery Budget Calculator
Groceries are one of the most controllable numbers in your budget. Enter your household below and see a realistic monthly and weekly grocery budget to aim for.
How the grocery budget calculator works
Enter the number of adults and children in your household and pick a shopping style. The calculator estimates a realistic monthly grocery budget using per-person figures, adjusts for the economies of scale a bigger household enjoys, and breaks it down into a weekly target you can actually check against your cart.
Thrifty, low-cost, or moderate
Thrifty assumes home cooking, store brands, and almost no convenience food. Moderate assumes a mix of name brands, some pre-made items, and the occasional splurge. Low-cost sits between the two. Most households that cook a few nights a week land in the low-to-moderate range.
Check it against your income
Add your monthly take-home pay and the calculator shows groceries as a share of your income. A common target is 10 to 15 percent of take-home for all food, with groceries the bulk of that. For the full method and benchmarks by household size, see our monthly grocery budget guide, or the breakdowns for a single person, couple, or family of four.
Frequently asked questions
How much should I budget for groceries per month?
It depends mostly on household size and how much you cook. A single adult typically spends about $250 to $480 a month, a couple around $500 to $920, and a family of four roughly $800 to $1,500, with thrifty shoppers at the low end and moderate shoppers at the high end. Enter your household above for a tailored estimate.
What percentage of income should go to groceries?
A reasonable target is 10 to 15 percent of your take-home pay for all food, with groceries being the largest part of that. Lower earners often land at the higher end because food is a bigger share of a smaller paycheck, which is normal. Add your income above to see where your grocery budget falls.
Why is the per-person cost lower for a bigger household?
Larger households benefit from economies of scale: staples like rice, oil, and spices get shared, bulk packages become worth buying, and less food goes to waste because it is used before it spoils. That is why a family of four does not spend four times what one person spends, and the calculator builds this discount in.
How do I turn my monthly grocery budget into a weekly number?
Divide the monthly budget by about 4.3, since the average month is a little longer than four weeks. The calculator does this for you. A weekly cap is far easier to feel at the register than a monthly one you only check at the end of the month.
Are these grocery estimates accurate for my area?
They are a realistic starting point based on typical US food costs. High-cost-of-living cities can run 15 to 25 percent above these figures, and rural or low-cost areas below them, so treat the result as a benchmark to adjust to your local prices and your own last month's spending.