How it is calculated
Ingredient cost = pack price ÷ pack size × amount used (same unit).
Cost per serving = sum of ingredients ÷ number of servings.
Worked example
Using the calculator’s example values:
- Servings it makes: 4 servings
- Ingredients: 5 example rows
Result: Cost per serving — $0.66 (total recipe cost: $2.62; most expensive ingredient: spaghetti (g): $0.96).
Money-saving tips
- Include oil, salt and spices: added up, they count too.
- Seasonal produce is usually cheaper.
- Batch cooking lowers the per-serving cost of some ingredients.
Frequently asked questions
Which unit should I use?
Any, as long as pack size and amount used are in the same unit for each ingredient (e.g. grams and grams).
Does it include cooking energy?
No. To add it, calculate oven or hob cost with the appliance comparison and add it as one more ingredient.
Is it suitable for restaurants?
It works as a basic raw-material costing. A selling price should also include staff, premises, waste and margin.
How we calculate and the limits of the results: Methodology.