Unit Price / Bulk Cost Comparison
Which size or brand is actually cheaper per unit?
Product A
Unit type
Unit
Product B
Unit type
Unit
Product A per Ounces (oz)
$0.3564
Product B per Ounces (oz)
$0.2966
Product B is cheaper per Ounces (oz) — about 16.8% less than the other.
What is this tool?
Bigger packages aren't always the better deal. This tool normalizes two products' size and price to a per-unit cost — converting between compatible units (like oz and g) when needed — so you can see which is cheaper per unit and by what percentage. Weight, volume, and count-based products (each is only compared against the same kind) are supported; incompatible kinds (e.g. weight vs. volume) show a clear error instead of a nonsensical result.
How to use it
- Enter each product's size, unit, and price.
- Use compatible unit types for both products (both weight, both volume, or both count).
- Compare the per-unit price and which product is cheaper.