Unit Price Comparator

Which pack size is really cheaper per unit, once the surplus you will never use is taken into account.

Size of pack A units

Grams, metres, sheets, millilitres. Whatever unit the two sizes share.

Price of pack A

Size of pack B units

Price of pack B

Size of pack C, if there is one units

Leave at zero to compare only two packs.

Price of pack C

Material the project needs units

In the same unit as the pack sizes. This is what turns a shelf price into an effective price.

Share of the surplus you will really use %

Be honest. A surplus of a material you use every month is stock; a surplus of resin or adhesive is waste.

Reset

Free calculator by Handcraft worked examples and methodology No account, nothing stored.