Calculators

Unit Price Comparison

Compare offers using total price and quantity in the same selected unit.

Processed locally

Use comparable products and the same unit and currency. No unit or currency conversion. Prices per unit may need more decimals than ordinary money.

Offers

Your answer will appear here.

Help and method

Total quantity = quantity per pack × pack count. Unit price = total price ÷ total quantity. All offers use the same selected unit and currency. Lowest-price ties are retained.

Methods and reliability

Worked example

An example you can try or adapt to your own values.

Currency
USD
Shared unit
Kilogram
Offers
Offer name: A; Quantity per pack: 0.5; Pack count: 2; Total price: 6 / Offer name: B; Quantity per pack: 1; Pack count: 1; Total price: 5

Result

Lowest unit price: USD 5.00 / Kilogram; Lowest-price offers: B