Shopping & Money
Unit Price Comparison Calculator
Compare package prices and identify the lower cost per unit.
Your inputs
Adjust the values
Quantities must use the same unit, such as ounces, sheets, servings, or individual items.
Better value
Item B
About this tool
A straightforward unit price comparison calculator
Compare package prices and identify the lower cost per unit. Each package price is divided by its quantity, then the two normalized prices are compared.
Use equivalent quantities such as ounces to ounces or items to items for a meaningful comparison. Inputs are processed in your browser, and changing a value updates the result immediately.
How it works
Use the Unit Price Comparison Calculator in three steps
- 1Enter your values
Enter a price and quantity for two products using the same quantity unit.
- 2Check the setup
Choose the units or calculation mode that matches your situation.
- 3Use the result
See both unit prices, the better value, per-unit difference, and relative savings.
Common questions
Unit Price Comparison Calculator FAQ
How does the Unit Price Comparison Calculator work?
Each package price is divided by its quantity, then the two normalized prices are compared.
What information do I need?
Enter a price and quantity for two products using the same quantity unit.
How accurate is the result?
Use equivalent quantities such as ounces to ounces or items to items for a meaningful comparison.