How do I compare unit prices?

Enter the total price and quantity for each product. The calculator converts both to the same unit and shows which has the lower per-unit cost, plus your savings.

What units are supported?

The calculator supports weight (oz, lb, g, kg), volume (fl oz, cup, pint, quart, gallon, ml, L), and count (pieces, rolls, sheets, etc.).

⚖️ Unit Pricing Calculator

Compare unit prices between two products to find the better deal and see your savings.

📦 Product A

Product Name

Total Price ($)

Quantity

Unit

📦 Product B

Product Name

Total Price ($)

Quantity

Unit

Unit Pricing Calculator

Stop guessing which product is the better deal. Enter the total price and quantity for each product, and the calculator will show you the per-unit cost for both, which is cheaper, and exactly how much you save.

How to Use

Enter the total shelf price for each product.
Enter the quantity (weight, volume, or piece count).
Select the unit type — the calculator will convert to a common unit if needed.
The lower per-unit price is the better deal.

Frequently Asked Questions

What if the products use different units?

The calculator automatically converts to a common base unit. For example, pounds and ounces are both converted to ounces for a fair comparison.

Why does bigger not always mean cheaper?

Brands use different pricing strategies. Sometimes smaller packages have a lower per-unit price due to promotions, loss leaders, or brand positioning.