Grocery guides for the price behind the price

Learn the calculations and conditions that make Canadian grocery offers comparable: unit price, package size, membership, quantity, location, tax, deposits, and waste.

How these guides are built

Examples show their arithmetic. Time-sensitive rules use official government or retailer sources and display a research date. CAFlyer does not invent average budgets, guaranteed savings, rankings, or live prices.

Read the Editorial Policy or see the deal-checking method.