How to save money on groceries
Groceries are a flexible category: you buy them often, so small habits add up, and you can adjust them next week. This guide starts with a benchmark, then moves to practical steps. It does not promise a saving, because that depends on where you shop and what you eat.
Work out a benchmark for your household · How much should I spend on food?
1. Know what you spend now
Add up a month of grocery purchases from your statements, separate from restaurants and takeout. Compare the total to the USDA benchmark for your household size (USDA August 2026 figures in the calculator). If you are well above it, there may be room; if you are below, check you are not skimping on food you need.
2. Plan before you shop
- Check the fridge, freezer and pantry first and plan meals that use what is there.
- Write a list from the plan and stick to it.
- Plan one or two “use it up” meals each week for items that will spoil soon.
3. Compare unit prices
The shelf label usually shows a price per ounce, pound or count. Use it to compare sizes and brands. Larger sizes are not always cheaper per unit, and bulk only helps if you use it before it spoils.
4. Cut waste
- Store food so it lasts: freeze bread, meat portions and leftovers you will not eat soon.
- Cook once and eat twice. Leftovers are a lunch you did not have to buy.
- Keep a short list of what gets thrown out each week and buy less of it.
5. Use what stores offer
Store brands, loyalty prices, weekly flyers and clearance sections can lower the cost of the same items. Only count a saving if you were going to buy the item anyway.
6. Set a number and track it
Choose a monthly grocery budget and put it in the budget planner. Review it after a month and adjust. When a change lowers the bill, enter the new amount in the dated savings plan to see the date it brings forward.
Frequently asked questions
How much should my grocery budget be?
A common starting point is a benchmark from the USDA. Its August 2026 food plan costs are in the grocery budget calculator, and the monthly food spending guide works two examples.
Is it cheaper to cook at home?
USDA’s food plans all assume meals and snacks are prepared at home. Whether it is cheaper for you depends on what you buy and how much you waste, so compare your own grocery and restaurant spending over a month.
What is the fastest change to try?
Plan the week’s meals around what you already have and shop from a list. It costs nothing and targets waste.
Do coupons and store brands help?
They can, but we do not quote a saving. Compare the unit price (price per ounce or count) for your own usual items.
Sources
- Official USDA Food Plans: Cost of Food at Home at Three Levels, U.S. Average, August 2026 (checked October 16, 2026)