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Cost Per Unit Calculator
Calculate cost per unit.
Plus compare two options to find the better deal. Free, no signup.
Frequently Asked Questions
Divide each price by its quantity to get a cost per unit, then compare those two numbers directly - the lower one is the better deal, regardless of package size or total price.
Yes, both quantities need to be in the same unit (both in ounces, both in count, etc.) for a fair comparison.