Calculate the unit price of products to compare deals and find the best value. Enter price and quantity for two items to see which is cheaper per unit. 100% free.
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This unit price calculator helps you compare the cost of two products with different prices and quantities. By calculating the price per unit (per piece, per ounce, per liter, etc.), you can quickly determine which product offers the best value for money. All calculations happen in your browser — no data is sent to any server.
Unit price is the cost of one unit of a product. For example, if a 500g bag of coffee costs $10, the unit price is $0.02 per gram (or $20 per kilogram). Comparing unit prices helps you find the best value regardless of package size.
Yes, but for accurate comparison, convert to the same unit type. For example, compare both items per ounce or both per pound. This calculator shows the unit price based on the unit you select for each item.
The calculator supports piece count, weight (gram, kilogram, ounce, pound), volume (milliliter, liter, fluid ounce, gallon), length (centimeter, meter, inch, foot), and packaging units (pack, roll, sheet).
Yes. All calculations are performed entirely in your browser. No data is sent to any server. Your comparison history is stored locally on your device.