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Compare two grocery prices fairly
A bigger package is not always the better deal. Enter price and quantity for each item using the same unit, then compare the true cost per unit.
Grocery Unit Price Calculator
Enter non-negative numbers and select Calculate to see the result.
Example: $2.80 for 18 ounces costs about $0.156/oz; $4.80 for 42 ounces costs about $0.114/oz. Only compare equal units.
The math runs locally in your browser. Inputs are not transmitted or saved. Values are estimates; no tax or eligibility calculation is included.