Calculator Tools
Unit Price Calculator
Compare cost per unit for two products, packs or sizes.
Option A
Option B
—Option A per unit
—Option B per unit
—Lower unit cost
Comparison details will appear here.
Results update as you type.
Compare like-for-like units
Use the same unit basis for both options, such as items, grams, kilograms, ounces or liters.
Why unit price helps
Package prices can be misleading when quantities differ. Unit cost makes options easier to compare directly.