Food Cost Calculator

Culinary Economics & Restaurant Cost of Goods Sold (COGS) Metrology

Food cost percentage is the single most critical financial metric in food service management:

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• True Portion Cost Formula (Accounting for Yield Loss)**:

Effective Portion Cost = Raw Ingredient CostYield \% / 100

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• Menu Pricing & Food Cost Percentage Formulas**:

Actual Food Cost \% = ( Effective Portion CostActual Menu Price ) × 100

Recommended Menu Price = Effective Portion CostTarget Food Cost \%

Gross Profit Margin = Menu Price - Effective Portion Cost

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• Standard Restaurant Category Benchmarks**:

• Pizza, Pasta & Bread: 15\% - 22\% (High-margin volume drivers)

• Burgers, Sandwiches & Casual: 25\% - 28\% (Standard casual dining)

• Poultry & Pork: 26\% - 30\%

• Prime Steaks & Fresh Seafood: 32\% - 38\% (Low percentage, high dollar margin)

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• Standard Recipe Benchmarks**:

• Wood-Fired Pizza (2.20 cost, 16 price): 14.5% Food Cost | 13.68 Gross Profit

• Pasta Carbonara (3.00 cost, 19 price): 16.6% Food Cost | 15.84 Gross Profit

• Gourmet Burger (4.50 cost, 18 price): 27.8% Food Cost | 13.00 Gross Profit

• Prime Ribeye (14.00 cost, 48 price): 34.3% Food Cost | 31.53 Gross Profit

How to Use This Calculator

Enter your Raw Ingredients Cost per Portion (e.g. 4.50 in /portion), Kitchen Trimming & Usable Yield Rate (e.g. 90 in %), Target Food Cost Percentage (COGS) — choose from 20% (High-Margin Pizza, Pasta & Bakery), 25% (Casual Dining & Fast Casual), 28% (National Restaurant Association Standard), Actual / Proposed Menu Selling Price (e.g. 18.00 in ), and Culinary Dish Benchmark — choose from Custom Recipe & Portion, Gourmet Burger & Fries (4.50 raw cost, 90% yield @ 18 menu price) → 27.8% Food Cost (13.00 Gross Profit), Wood-Fired Pizza (2.20 raw cost, 95% yield @ 16 menu price) → 14.5% Food Cost (13.68 Gross Profit). Results update instantly as you type — adjust any value to compare scenarios.

The Formula

Formula Reference: Food Cost Calculator

Input variables:

rawIngredientCostPerPortion — Raw Ingredients Cost per Portion

usableYieldPercentageInput — Kitchen Trimming & Usable Yield Rate

targetFoodCostPercentageSelect — Target Food Cost Percentage (COGS)

currentMenuPriceDollars — Actual / Proposed Menu Selling Price

Computed outputs:

idealMenuPriceDollars — Recommended Menu Selling Price

effectivePortionCostDollars — True Portion Cost (After Yield Loss)

actualFoodCostPercentage — Actual Food Cost Percentage

grossProfitContributionMargin — Gross Profit / Contribution Margin per Dish

kitchenYieldCostPremium — Trimming & Waste Premium per Portion

Mathematical relationships extracted from calculation logic:

effectivePortionCost = portionCostRaw / (yieldRate / 100.0)

wasteCostPremium = effectivePortionCost - portionCostRaw

idealMenuPrice = effectivePortionCost / targetCost

actualFoodCostPct = (effectivePortionCost / menuPrice) * 100.0

Standard: Published population-average reference data (CDC, USDA, DOE)

Worked Example

A restaurant chef costing a burger recipe discovers that trimming loss increases the true portion cost from 4.50 to 5.00, pricing the dish at 18.00 to achieve a 27.8% food cost and 13.00 gross margin.

Understanding Your Result

This calculation gives a precise result based on the inputs you provided. For practical decisions, consider whether the result changes meaningfully with slight variations in your inputs — if a 5–10% change in input causes a significant output change, gather more precise input data before deciding. Use this tool to quickly compare multiple scenarios side by side.