Unit Price Calculator
Compare two pack sizes fairly by price per unit. Enter each price and quantity to see which is the better value.
Quick answer: enter your details below and click Calculate — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
U
Calculators
Enter your details below.
How to use
- Enter the price and quantity of the first option.
- Enter the price and quantity of the second option in the same unit.
- Read both unit prices and which option is the better value.
About this tool
This tool divides each price by its quantity to find the price per single unit, such as per gram or per item. The option with the lower unit price is the better value, even if its pack costs more overall. Make sure both quantities use the same unit before comparing.
Frequently asked questions
Do the quantities need the same unit?
Yes, compare grams with grams or items with items. Mixing units would make the comparison meaningless.
Is the cheaper pack always better value?
No, a cheaper pack can cost more per unit. The unit price, not the pack price, decides value.