Recipe Cost Calculator

Add up the cost of every ingredient (price per unit times quantity used), then divide by the number of servings. The formula: Cost Per Serving = Total Ingredient Cost ÷ Number of Servings. For ingredients with trim loss, divide the ingredient cost by the yield percentage first — use our recipe yield calculator to find the true cost per usable unit. If chicken costs $3/lb and you only use 80% after trimming, the real cost is $3.75/lb. Include everything: oil, seasoning, garnishes. The small items add up to $1-3 per plate across a typical menu.

Waste factor (or yield percentage) accounts for the portion of an ingredient you pay for but cannot use — bones, skin, peels, stems, fat trim. A 30% waste factor means you only get 70% usable product from what you purchased. Your true cost per usable unit is: True Cost = Purchase Price ÷ Yield %.

Some common yield percentages:

• Beef tenderloin: 52% (bones, fat, silver skin)
• Whole chicken: 67% (bones, skin, giblets)
• Onions: 89% (skin, root end)
• Whole salmon: 64% (head, bones, skin)

For detailed AP-to-EP conversions, use our recipe yield calculator.

Target food cost percentage varies by restaurant type:

Fast casual / pizza: 22-28%
Casual dining: 28-32%
Full service: 30-35%
Fine dining: 30-38% (premium ingredients, smaller covers)

If any single dish runs above 35%, you are either underpriced or over-portioning. The goal is a blended food cost across the menu — high-margin items (pasta, soup) offset low-margin proteins. For a detailed breakdown, see our guide on food cost percentage formula.

Divide your cost per serving by your target food cost percentage. If a dish costs $4.50 per plate and you want 30% food cost, price it at $4.50 ÷ 0.30 = $15. Then adjust for round numbers and what the market will bear.

Our menu pricing calculator and selling price calculator automate this math. For a more strategic approach, use menu engineering to categorize dishes by both popularity and profitability — not every item needs the same margin.

Traditional recipe costing only includes raw ingredients. Labor is tracked separately. Together, food cost + labor cost = "prime cost," which most restaurants aim to keep under 60-65% of revenue.

This calculator focuses on ingredient costs, which is the industry standard approach. To analyze labor separately, use our restaurant labor cost calculator. For the full picture of restaurant profit margins, you need both numbers plus overhead.

Every time your supplier changes prices — typically weekly or bi-weekly for most restaurants. A 10% price increase on a high-volume ingredient can silently wipe out your margin on multiple dishes. At minimum, do a full recipe cost review monthly.

Prioritize recosting your top 10 dishes by volume first. These represent the bulk of your food spend. A $0.25 cost increase on a dish you sell 50 times a week is $650/year in lost margin if you do not adjust. For a systematic approach, see our guide on how to control food cost.

The Q factor covers all the small items that most operators forget to cost — salt, pepper, cooking oil, butter, bread, napkins, disposable containers. These typically add $1-3 per plate depending on the concept.

Two ways to handle it: 1) Add each condiment and supply as a line item in your recipe (most accurate). 2) Apply a flat percentage — usually 3-5% of food cost — as a Q factor across all recipes. Option 2 is less precise but catches costs that would otherwise go untracked.

Break each sub-recipe (sauces, stocks, dressings, spice blends) into its own costed recipe card first. Then plug the cost per serving of each sub-recipe into the parent recipe as a single line item.

For example, if your house marinara costs $0.85 per 4 oz portion to make, enter that as one ingredient in your pasta dish rather than listing every tomato and herb separately. This keeps your recipe cards manageable and makes it easy to update costs when ingredient prices change — you only update the sub-recipe once.