Unit Price Calculator

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Choose the measure that matches what the product label shows.
Turn this on to see how much you would spend buying enough of each item to cover a target quantity.
Currency
Best value
Item B
Item A, cost per base unit0.007
Item B, cost per base unit0.0067
Best vs worst (cheaper by)4.7%
A vs B - difference per base unit0.0003
Item A / base unit0.007
Item B / base unit0.0067
Item C / base unit-

Item B is the best value, about 4.7% cheaper per g.

  • Unit price = price divided by size, expressed per g. Everything is converted to g first so mixed units (like g vs kg) compare fairly.
  • A bigger pack is only genuinely cheaper if its unit price is lower. Pack size alone tells you nothing about value.
  • Buying in bulk saves money only when you will actually use it before it expires or degrades.

Next stepRemember to factor in shelf life, storage space and how much you will genuinely use before deciding to buy the largest pack.

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