Unit Price Comparer
Compare prices across package sizes, weights, volumes or counts on one common basis.
Unit Price Comparer
Compare prices across package sizes, weights, volumes or counts on one common basis.
About Unit Price Comparer
Convert different packages to one basis
Weight, volume or count is normalized before prices are compared. Different dimensions are never mixed.
Compare multipacks without doing the total first
For six bottles or two bags, enter the package count and amount in each package instead of calculating the total yourself.
FAQ
Common questions and answers about this topic.
Can I compare different currencies?
No. Every price must use the same currency; this tool does not convert exchange rates.
Can kilograms and pounds be compared directly?
Yes. Weight is normalized to grams before the selected display basis is applied.
Are US and Imperial fluid ounces the same?
No. US fl oz and Imperial fl oz use different factors and are listed separately.
Why can’t weight and volume be compared together?
Converting between weight and volume needs the product’s density. Comparing without it would be inaccurate.
Is the lowest unit price always the best buy?
Not necessarily. The result excludes quality, shipping, tax, shelf life and promotion conditions.