How to Calculate Your Cost Price for a Restaurant?
Finance & Margins · December 15, 2025 · By Bilal · 3 min read
In a restaurant, many decisions are made on instinct: changing a dish, adjusting a portion, testing a new recipe. But to be truly profitable, you above all need to master one key number: the cost price of each dish. Without it, there’s no way to know whether your best-sellers are really making you money… or losing it.
What Is the Cost Price of a Dish in a Restaurant?
The cost price of a dish is everything that dish costs you before it is even served to the customer. It is not just the cost of ingredients, but a set of items:
- The food cost (the recipe’s ingredients)
- A share of kitchen labor
- A share of your fixed costs (rent, electricity, software, etc.)
In short, the cost price answers the question: “How much does this dish really cost me to prepare and sell?”
As long as this number isn’t clear, setting selling prices remains guesswork.
The Three Essential Components of Cost Price
To keep it simple, the restaurant cost price can be broken down into three main blocks.
1. Food cost
This is the cost of all the ingredients used in the recipe, taking into account portion weights and losses.
For a burger, for example: bun, meat, cheese, sauce, toppings, sides.
Food cost is calculated by starting from the purchase price, then scaling it down to the portion used on the plate.
2. Kitchen labor
A dish doesn’t prepare itself. The cook’s time has a cost: wages, payroll charges, organization.
Labor cost is estimated by calculating a fully loaded hourly cost, then scaling it to the time needed to prepare a dish (for example 5 or 7 minutes).
3. The share of fixed costs
These are costs that don’t vary directly with the number of dishes: rent, energy, insurance, licenses, POS software, maintenance, accountant.
These costs can be spread across all the dishes sold over a period, which makes it possible to include a share of fixed costs in each dish’s cost price.
A Simple Method to Calculate Cost Price
Food Cost
Ingredients × Portion weights
➜ 2
Labor
Preparation time × Hourly cost
➜ 3
Fixed Costs
Rent, energy, software…
Cost price = Food cost + Labor + Fixed costs
From Cost Price to Selling Price
- Cost price: Food cost + Labor + Fixed costs.
- Margin target: Choosing a margin rate (e.g. 70%) or a coefficient.
- Price adjustment: Adapting based on positioning, competition and perceived value.
Key formula: Selling price excl. VAT = Cost price / (1 − Margin rate) The resulting figures serve as a baseline, then the final price is adjusted to the field.
Why Automating the Cost Price Calculation Changes Everything
Manually calculating the cost price of a dish from recipe cards and a spreadsheet works at first, but quickly becomes time-consuming and error-prone as soon as:
- Supplier prices change
- Recipes evolve
- The number of items and dishes grows
A solution like Fullsoon connects your sales, purchases and stock so you can:
- Know food cost and margin per dish in real time
- Spot the dishes that sell a lot but are barely profitable
- Track the impact of supplier price changes on your cost prices
- Reduce waste and losses from overstock or poor forecasts
Instead of spending hours juggling invoices, stock counts and Excel files, you focus on decisions: readjusting a price, reviewing a recipe, removing a dish that is destroying your margin.
By mastering your restaurant cost price dish by dish, you turn your menu into a genuine management tool. Your prices are no longer set “by feel”, but aligned with your profitability, your positioning and the experience you promise your customers.