Enter what you last paid for any of these staples. The national average comes live from the U.S. Bureau of Labor Statistics average-price series and refreshes every month.
Quick answer: Enter what you last paid for any staple and this tool compares it with the official U.S. average price for the same item and unit. In the August 2026 BLS average-price report, a dozen large eggs averaged $2.27, a gallon of whole milk $4.23, a pound of white bread $1.82, boneless chicken breast $4.17 a pound and ground chuck $6.92 a pound. If your basket runs more than about 10% above these averages, switching store, brand or pack size is usually the fastest fix.
Evergreen method
Compare usable cost, not package price
The durable comparison is price per common unit adjusted for the share you will actually use.
Formula
usable unit cost = price ÷ (quantity × usable share)Reproducible steps
- 1.Convert every option to the same unit.
- 2.Estimate the share your household will use before spoilage.
- 3.Choose the lower usable unit cost only if storage and cash flow also work.
Data note — Evergreen model: The formula works with your own inputs and does not depend on a specific price or year.
FAQ
Questions, answered
How do I know if I am overpaying for groceries?
Compare the price you paid per unit with the national average price for that exact item and unit. This tool loads the official BLS average-price series - eggs per dozen, milk per gallon, bread, chicken, beef, coffee and produce per pound - and shows the gap in dollars and percent for the basket you enter.
Where do these average grocery prices come from?
They come from the U.S. Bureau of Labor Statistics CPI Average Price Data (U.S. city average), the same monthly collection behind the Consumer Price Index. The site pulls the newest report automatically, so the figures on this page reflect the August 2026 release rather than a hand-typed number.
How often are the average prices updated?
The BLS publishes new average prices every month, and this site refreshes them on its own schedule right after each release. Nothing is manually edited, so the benchmark you see is always the latest published month.
Are these prices national or local?
They are U.S. city averages, so your local prices can differ because of transport costs, state taxes, store format and regional supply. Use the average as a reference point: a small gap is normal, but a gap above roughly 10% on several staples usually means a cheaper store, brand or pack size is available nearby.
Why did eggs or beef move so much in a year?
Average prices for single items swing with supply shocks - avian influenza for eggs, herd size for beef, weather for produce and global crops for coffee. The tool shows each item year-over-year change so you can tell a genuine price spike from your own store being expensive.
Related
Keep going
Unit Price Calculator
Free unit price calculator — compare price per ounce, price per pound, or price per count across any package sizes to see instantly which grocery item is the better deal.
Grocery Price Comparison Calculator
Compare up to 4 grocery products side by side to see real unit costs and which one is actually the best deal - free, fast, no sign-up needed.
Bulk Buying Calculator
Is the bigger pack really cheaper? Our bulk buying calculator compares cost per unit and factors in spoilage risk before you buy in bulk.
Grocery Price History Charts
See how the price of eggs, milk, bread, beef, chicken, coffee and other staples has moved over the last 10 years, with monthly and yearly charts built from official BLS average-price data.
Unit Price Explained: How to Always Spot the Cheaper Option
Read guideIs Buying in Bulk Actually Cheaper?
Read guideStore Brand vs Name Brand: Is the Price Gap Worth It?
Read guide