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Unit Price Comparison

Which package is the cheapest per ounce, gram, or unit?

Per oz
$0.4158
Per oz
$0.3329
Per oz
$0.2706
Best deal

Compares price per unit so you can see which package is actually the better deal. Bigger isn't always cheaper, especially with sales and store-brand variations. The cheapest per-unit option is highlighted in green.

About

Add as many packages as you want. Enter the price and size of each, pick a unit, and the cheapest per-unit option lights up green. Settles the perpetual grocery store question of whether the giant size is actually the better deal.

How to use

  1. Enter price, size, and unit for each package.
  2. Add more rows if needed.
  3. The cheapest per unit is highlighted.

FAQ

Why isn't the biggest pack always cheapest?+

Sales, promos, and store-brand vs name-brand mess with the per-unit math constantly. About a third of the time, the smaller pack actually wins.