Compare two products by price per unit rather than headline price.
How to read the results
Each option's price is divided by its size, then the two rates are compared.
Unit price comparison
Compare two products by price per unit rather than headline price.
Built and reviewed by Dovanic, Founder and editor, FreeByteLast reviewed: 2026-08-18
$
units
$
units
Better value
Option B
Cheaper by
11.1%
- Option A per 100 units
- $0.9
- Option B per 100 units
- $0.8
- Saving on a 1,000-unit buy
- $1
Methodology
Each option's price is divided by its size, then the two rates are compared.
- · Both sizes must be in the same unit.
- · Ignores whether you will actually use the larger pack.
Estimates only. Nothing here is financial advice. Spotted something wrong? Tell us and it gets fixed.