Unit Price Calculator

Compare unit prices between two products to find the better deal. Supports ounces, pounds, kg, liters, gallons, and count.

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Product A

Product B

$0.3744
Product A per oz
$0.3538
Product B per oz
Best Deal
B
Better Value

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Understanding Unit Pricing

Unit pricing is the most reliable way to compare products of different sizes and brands. Stores often display unit prices on shelf labels, but this calculator helps when they do not or when you are shopping online.

Common Unit Conversions

  • 1 pound (lb) = 16 ounces (oz)
  • 1 kilogram (kg) = 35.27 ounces (oz)
  • 1 gallon (gal) = 128 ounces (oz)
  • 1 liter (L) = 33.81 ounces (oz)

Frequently Asked Questions

Unit price is calculated by dividing the total price by the total quantity in a common unit. For example, if a 16 oz bottle costs $4.00, the unit price is $0.25 per ounce. Comparing unit prices helps you find the best value regardless of package size.

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