Nceptia

Unit price compare

Same unit for both offers — we normalize to price per base unit (e.g. per kg).

Offer A

Offer B

Enter values to compare.

Spotting the cheaper deal

Unit price comparisons make shopping decisions easier because package size alone can be misleading. A 500 g bag at $4.50 may look cheaper than a 750 g bag at $5.99 until you compare the price per gram, ounce, liter, or item.

Best when packages differ

This tool is most useful when two products use different package sizes or formats. It helps with grocery shopping, printer paper, laundry detergent, and bulk buys, where the shelf tag is not enough to tell you which option actually gives more value.

Real-world comparison example

A 500 g package at $4.50 versus a 750 g package at $5.99 — unit pricing reveals which shelf tag is actually cheaper per gram before you load the cart.

How unit pricing helps

Enter two package sizes and prices to see normalized costs. Helpful for cereals, drinks, and bulk versus promo packs.

Bulk versus promo packs

A warehouse club multipack is not always cheaper once you normalize per ounce or per sheet. Enter shelf prices exactly as tagged, including deposit or tax if your comparison requires it.

Quick start

  1. Enter first package — Add price and size (weight, volume, or piece count) for product A.
  2. Enter second package — Add the same fields for product B on the shelf.
  3. Compare unit cost — See normalized price per ounce, liter, or item to spot the better deal.