Ask ten chefs how to do food costing and you'll get ten slightly different answers—because there isn't one food costing method, there are several. Each answers a different question: What should this dish cost? What did our food actually cost last month? What is the inventory in my walk-in worth right now?
This guide breaks down the five food costing methods every food business should understand, when to use each, and the exact formulas to calculate them. Whether you run a restaurant, a cafe, a bakery, or a meal-prep business, knowing these methods is the foundation of profitable pricing.
For the bigger picture, see our Ultimate Guide to Food Costing and Menu Pricing and our explainer on what food costing is.
What Is Food Costing?
Food costing is the process of calculating exactly how much it costs to produce the food you sell—down to the individual dish or portion. It turns a vague gut feeling ("this burger probably costs a few dollars to make") into a precise number you can price against. Get it right and every item on your menu earns the margin you intended. Get it wrong and you lose money on dishes that look profitable.
The core idea: Food costing is about knowing your cost per unit (per dish, per portion, per batch) so you can set a selling price that hits your target food cost percentage.
The 5 Main Food Costing Methods
Below are the five methods, ordered roughly from "use this to price a dish" to "use this to value your inventory."
1. Plate Costing (Recipe Costing)
Plate costing—also called recipe costing or dish costing—is the method most people mean when they say "food costing." You break a single menu item down into its ingredients, cost each one by the amount used, and add them up to get the cost per plate.
Plate Cost = Sum of (Ingredient Quantity x Unit Cost)
A simple chicken pasta dish might look like this:
- Pasta (120g)$0.38
- Chicken breast (140g)$1.96
- Cream sauce (80ml)$0.72
- Parmesan, herbs, oil$0.54
- Total plate cost$3.60
If that dish sells for $14, the food cost percentage is 25.7%. Plate costing is the backbone of menu item pricing and the first method any new food business should master.
Best for: Setting menu prices, comparing item margins, and spotting dishes that need repricing. See our cost per portion calculator and cost per serving calculator for worked examples.
Tired of calculating food costs manually?
DishTrack automates recipe costing so you can focus on what you do best—cooking.
2. Actual Food Costing
Actual food costing measures what your food really cost over a period, using inventory counts. It captures everything plate costing misses—waste, spoilage, over-portioning, comps, and theft.
Actual Food Cost = Beginning Inventory + Purchases − Ending Inventory
Divide that by sales over the same period to get your actual food cost percentage. For example, if you started the month with $8,000 of inventory, purchased $22,000, and ended with $7,000, you used $23,000 of food. Against $70,000 in sales, that's a 32.9% actual food cost.
Best for: Monitoring real-world performance month to month. It tells you the truth, but not why the number is what it is—which is where the next method comes in.
3. Theoretical (Standard) Food Costing
Theoretical food cost—also called ideal or standard food cost—is what your food should have cost if every recipe was followed perfectly and nothing was wasted. You calculate it by multiplying each item's plate cost by the number sold.
Theoretical Food Cost = Sum of (Plate Cost x Quantity Sold per item)
The real power comes from comparing it against your actual food cost. The gap between the two is money leaking out of your kitchen.
The variance is the insight: A 1–2% gap between actual and theoretical food cost is normal. A gap above 3% signals waste, inconsistent portioning, or shrinkage worth investigating.
Best for: Controlling losses and holding your kitchen accountable. This is the single most powerful diagnostic in food costing.
4. Batch Costing (Yield Costing)
Batch costing is for anything you produce in volume and then portion out—sauces, doughs, soups, trays of lasagna, a sheet of brownies. You cost the entire batch, then divide by the usable yield to get a cost per portion.
Cost per Portion = Total Batch Cost / Number of Usable Portions
The key word is usable. If a batch of soup costs $42 and yields 30 bowls but you typically toss 2 to spillage and trim, cost it across 28 bowls ($1.50/bowl), not 30. This is essential for bakeries and meal-prep businesses, where almost everything is made in batches.
Best for: Bakeries, commissaries, caterers, and any kitchen producing in bulk. See our buffet cost per person guide for a batch-style waste-factor example.
5. Inventory Valuation: FIFO, LIFO & WAC
The last group of methods answers a different question: what is the food in your storeroom worth, and which cost do you assign when you use it? This matters because ingredient prices change constantly.
- FIFO (First In, First Out)You use—and cost—your oldest stock first. FIFO matches how perishable food should actually be rotated, so it's the standard for restaurants and food businesses.
- LIFO (Last In, First Out)You cost the most recently purchased stock first. Rarely used for perishables and restricted in many countries, but it can affect reported costs during inflation.
- Weighted Average Cost (WAC)You blend all purchase prices into one average unit cost. Simple and stable—popular when ingredient prices swing a lot, as they have through 2026.
Best for: Valuing inventory accurately and keeping your food costs honest when prices move. With food costs still rising in 2026, the costing basis you choose changes the numbers more than ever.
Price Your Recipes with Confidence
DishTrack helps food businesses calculate accurate costs and set profitable prices—automatically.
Get Started FreeWhich Food Costing Method Should You Use?
You don't pick one—you layer them. A healthy food business runs all of these at once:
- Plate cost every menu item to set prices that hit your target margin.
- Use batch costing for anything produced in volume.
- Calculate actual food cost monthly from inventory counts.
- Compare actual vs. theoretical to find and close the variance.
- Value inventory with FIFO so your cost basis matches reality.
Doing all of this by hand in spreadsheets is where most owners give up. Recipe costing software automates plate and batch costing, updates ingredient prices, and flags the actual-vs-theoretical gap for you.
Frequently Asked Questions
What are the main methods of food costing?
The main food costing methods are plate (recipe) costing, actual food costing, theoretical/standard costing, batch costing, and inventory valuation methods like FIFO. Most businesses use several together.
What is the food costing formula?
The core formula is Food Cost % = (Cost of Goods Sold / Food Sales) x 100. For a single dish, plate cost = the sum of each ingredient's quantity multiplied by its unit cost.
How do you do food costing for free?
You can start with a spreadsheet, or use a free recipe cost calculator. For ongoing costing across a full menu, a free food costing tool saves hours over manual methods.