Cost Per Portion Calculator
Calculate cost per portion from a batch or recipe cost and compare it with target food cost and selling price.
Cost Per Portion = Total Recipe Cost / Number of Portions
Open calculatorFood Costing
Use this recipe cost calculator when you know ingredient prices from invoices or packages but need to turn them into a realistic batch cost and cost per portion.
Build a recipe cost from ingredient package costs, yields, and batch portions.
Results will appear here with a practical note about what to check next.
Worked example
If a batch costs $42.00 to make and produces 12 portions, the cost per portion is $3.50. At a 30% target food cost, the suggested selling price is $11.67 before rounding and market checks.
Formula
Ingredient Cost = Quantity Used x Usable Unit CostTotal Recipe Cost = Sum of Ingredient CostsCost Per Portion = Total Recipe Cost / PortionsSuggested Price = Cost Per Portion / Target Food Cost %Steps
Enter the finished portions the recipe or batch produces.
Add each ingredient with purchase cost, package size, usable yield, and recipe quantity used.
Include trim, peel, drain, or cook loss by lowering the usable yield percentage when needed.
Add a selling price if you want to check food cost percentage and gross profit per portion.
Use the result as the cost input for food cost percentage, menu price, or menu engineering decisions.
Workflow
Recipe costing is strongest when it starts with supplier or package prices, converts them into usable unit cost, then totals the amount used in the batch.
This keeps invoice units, recipe units, yield loss, and finished portions connected instead of treating food cost as a guessed number.
| Step | What to enter | Why it matters |
|---|---|---|
| Package price | Invoice or package cost | Sets the real purchase cost |
| Package size | Case, bag, pound, quart, or each count | Lets the calculator find unit cost |
| Usable yield | Percent left after trim or loss | Prevents under-costing prep loss |
| Quantity used | Recipe amount used | Calculates ingredient cost |
| Finished portions | Actual servings from the batch | Calculates cost per portion |
Use case
Watchouts
Using package cost without converting to the amount used in the recipe.
Ignoring yield loss from trim, peel, drain, bone, or cooking.
Dividing by planned portions instead of actual finished portions.
Forgetting included sauce, garnish, sides, packaging, or batch waste.
Using stale supplier prices for high-cost ingredients.
Decision support
Use total recipe cost for batch costing and purchasing checks.
Use cost per portion as the input for menu pricing, food cost percentage, and margin checks.
Use yield-adjusted ingredient costs when trim, peel, drain, or cook loss affects what the kitchen can sell.
Related calculators
Move to the next calculator when this result needs another pricing, portion, or yield check.
Calculate cost per portion from a batch or recipe cost and compare it with target food cost and selling price.
Cost Per Portion = Total Recipe Cost / Number of Portions
Open calculatorEstimate food cost percentage and gross profit from item cost and selling price before making pricing decisions.
Usable Unit Cost = Package Cost / (Package Size x Usable Yield %)
Open calculatorCalculate food cost percentage, cost per portion, target range, and pricing status from ingredient cost and selling price.
Food Cost Percentage = Ingredient Cost / Selling Price x 100
Open calculatorCalculate usable yield percentage, trim loss, usable unit cost, and cost for an amount used in a recipe.
Usable Yield % = Usable Quantity / Purchase Quantity x 100
Open calculatorEstimate a menu price from food cost and target food cost percentage.
Menu Price = Food Cost / Target Food Cost %
Open calculatorLearn the method
Use these guides when you want the assumptions and examples behind the calculator.
A practical method for adding ingredient costs, yield, and portion cost before pricing a recipe.
Read guideLearn how to calculate cost per portion from total recipe cost, finished servings, and menu price for restaurants, caterers, and food businesses.
Read guideUnderstand the food cost formula, food cost percentage equation, gross profit, and how to use food cost math for menu pricing.
Read guideLearn the food cost percentage formula, how to calculate it, and how to use the number when checking menu prices.
Read guideAdd the cost of every ingredient used in the recipe, then divide by the number of portions if you need cost per portion.
Divide package cost by usable package size to get usable unit cost, then multiply by the recipe quantity used.
Yes. Trim, peel, drain, bone, and cooking loss can raise the usable cost of an ingredient and should be included when they affect the amount you can sell.
It is useful for quick costing and checks. A spreadsheet may still be better for saved recipes, supplier updates, and multi-location costing workflows.