Unit Price Calculator
Compare price per ounce, pound, item, sheet, serving, or unit to find the better buy while shopping.
Why unit price matters
Package sizes can make prices hard to compare. Unit price turns each option into a cost per ounce, pound, item, serving, or sheet so the better value is easier to see.
Good shopping uses
Use it for groceries, paper goods, detergent, pet food, office supplies, supplements, and bulk purchases. It is especially useful when sale prices and package sizes both change.
Quality still matters
The cheapest unit price is not always the best choice if quality, expiration date, storage space, or waste is a problem.
Comparison tip
Use the same unit for both products. Comparing ounces to pounds or servings to grams without converting first can produce the wrong conclusion.
How to use it
- Enter price and quantity for option A.
- Enter price and quantity for option B.
- Compare unit price and choose the option that fits your budget and actual use.
Frequently asked questions
Can I compare any unit?
Yes, as long as both products use the same unit.
Does it include coupons or tax?
Include coupons or tax in the price field if you want the final checkout cost reflected.
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