How this calculation works
The Restaurant Food Cost & Menu Pricing Calculator computes portion cost, food cost percentages, suggested menu selling prices, and gross profit margins for culinary businesses.
Mathematical formula and logic
Cost Per Portion = Total Batch Cost / Portions. Menu Selling Price = Cost Per Portion / (Target Food Cost % / 100). Gross Profit = Selling Price - Cost Per Portion.
Worked example
A recipe batch costing $18.50 yielding 6 portions has a cost per portion of $3.08. At a target 28% food cost percentage, the recommended menu selling price is $11.00, generating $7.92 gross profit per plate.
Calculation assumptions
- Food cost targets cover raw ingredient inputs only (labor and overhead are covered by remaining gross margin).
- Industry standard food cost percentage ranges between 25% and 35%.
Frequently asked questions
What is an ideal food cost percentage for a restaurant?
Most profitable restaurants target a food cost percentage between 28% and 32%, leaving ~70% gross profit margin to cover labor (30%), rent/utilities (15-20%), and net profit (10-15%).
How do I calculate food cost percentage?
Food Cost % = (Cost of Food Ingredients / Menu Selling Price) × 100.
What is plate cost vs batch cost?
Batch cost is the total expense to prepare a large recipe yield (e.g. 5 gallons of soup). Plate cost is the batch cost divided by the individual portion count served to the customer.
How does menu engineering improve restaurant profitability?
Menu engineering categorizes dishes by profitability and popularity (Stars, Plowhorses, Puzzles, Dogs) to strategically price and position high-margin items.
What is food waste buffer in restaurant costing?
Chefs typically add a 3% to 5% buffer to ingredient costs to account for trimming scrap, evaporation loss, and prep spillage.
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