Shopping Package Comparison

Compare unit costs, then check what whole packages cost for the amount you need.

All prices use the selected currency. Compare like-for-like products. Ounces mean mass, not fluid ounces. The starting prices and usable shares are invented examples.

Package A

Package A price Package A label weight Package A weight unit Package A usable share (%)

Package B

Package B price Package B label weight Package B weight unit Package B usable share (%)

Usable amount needed Needed weight unit

Usable share is your assumption about how much you will use from each package. This widget does not predict waste. Prices must include the same tax, shipping and discount basis.

Your shopping receipt

Comparison	Package A	Package B
Label cost / kg
Usable cost / kg
Whole packages needed
Checkout total
Usable amount bought
Usable amount left over

Plain text receipt

Method: usable amount = label weight × usable share. Whole packages = round up (amount needed ÷ usable amount per package). Checkout total = whole packages × package price. Rates use unrounded quantities; displayed values are rounded.