Price Comparison
A price comparison calculator finds the best value by computing price per unit across different pack sizes. Larger packs are not always cheaper — always check the unit price.
- 1Price per unit = Total price / Quantity
- 2Compare all options on same per-unit basis
- 3Only bulk buy perishables if you will use them before expiry
- 4Factor in quality differences if relevant
250g for £2.50 vs 750g for £6.75=Per 100g: 250g = £1.00; 750g = £0.90 — 750g saves 10%
| Situation | Consider |
|---|---|
| Large perishable pack | Use before expiry? |
| Genuine sale price | Check price history |
| Quality difference | Is cheaper as good? |
| Storage/cash flow | Space and budget available? |
References
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