Unit Price Calculator
Compare two products by price per unit to see which is the better deal. Enter each price and size (same unit) and the cheaper option is highlighted. Great for grocery shopping.
On sale? Discount calculator · monthly spend: Subscription cost · trip fuel: Fuel cost calculator · units: Unit converter.
Which is the better deal?
Compare up to 3 single items or multipacks with exact unit conversion and side-by-side prices per 100 g / kg or 100 mL / L.
FAQ
How does it find the better deal?
It normalizes each product to 100 g and 1 kg, or 100 mL and 1 L, then compares exact unit rates.
Can I compare different pack sizes?
Yes — enter pack quantity and per-item size for up to 3 products. Mixed units such as g, oz and lb are converted automatically.
Barcode scanner workflow?
Press Enter in any size field to jump to the next product row — fast for supermarket aisles.
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