Divide the total purchase price by the net kilograms of food. This compares package value within a suitable product choice; it does not establish nutritional equivalence between different foods.
What to check
| Check | What to verify |
|---|---|
| Price | Include unavoidable delivery charges. |
| Weight | Use food weight rather than shipping weight. |
| Comparison | Keep currencies consistent. |
Use this checklist for your own comparison
Record product details, quotes or unanswered questions. Notes stay in this tab; download them before leaving.
Include unavoidable delivery charges.
Use food weight rather than shipping weight.
Keep currencies consistent.
A practical example
Illustrative prices: a $48 bag containing 12 kg costs $4/kg; a $35 bag containing 7 kg costs $5/kg.
Before you decide
The larger checkout total can still have the lower unit price.
For the broader task, see Compare food cost per day.
Reference and scope
FTC: online shopping provides background for this topic. Examples and checklists are original planning tools; no current seller prices or policies are asserted. The comparison prompts and examples above are practical planning aids, not reports of product testing.