Food cost is the total dollar amount a restaurant spends on raw ingredients to produce its menu. Here is what it means, how to calculate it, and how it differs from food cost percentage.
One-sentence definition
Food cost is the dollar amount spent on ingredients — calculated as Beginning Inventory + Purchases − Ending Inventory.
In restaurant accounting, food cost refers to the raw dollar amount you spend on food ingredients during a period. It is one component of your Cost of Goods Sold (COGS) and appears on your Profit & Loss statement before labor and overhead.
Food cost answers the question: "How much did we spend on food this week/month?" It is a direct measure of purchasing efficiency, portioning discipline, and waste control.
The food cost formula
Food Cost = Beginning Inventory + Food Purchases During Period − Ending Inventory
Example: $5,200 beginning + $12,000 purchases − $4,800 ending = $12,400 food cost
These two terms are related but measure different things. Most restaurant operators use both.
| Metric | What it measures | Example |
|---|---|---|
| Food Cost ($) | Actual dollars spent on ingredients | $12,400 this month |
| Food Cost % | Ingredient spend as share of revenue | 31% of $40,000 revenue |
| Ideal Food Cost % | Theoretical % if recipes are followed perfectly | 28% (target) |
| Variance | Actual minus ideal — reveals waste/theft | 3% gap = $1,200 lost |
Benchmarking uses the percentage because it normalizes for volume. A restaurant doing $200,000/month and one doing $50,000/month can both target 30% food cost even though the dollar amounts are very different.
Beyond the period-level formula, operators track food cost at the dish level to price menus correctly. For a single menu item:
Dish Food Cost = Σ (Ingredient Quantity × Ingredient Unit Price)
Example — Margherita Pizza: flour $0.35 + tomatoes $0.60 + mozzarella $1.40 + olive oil $0.25 = $2.60 food cost per dish
From there, apply your target food cost percentage to find the right selling price:
Menu Price = Dish Food Cost ÷ Target Food Cost % Pizza example: $2.60 ÷ 0.30 = $8.67 → round to $8.99
| Restaurant Type | Target Food Cost % | Why |
|---|---|---|
| Fast food / QSR | 25–30% | High volume, standardized recipes |
| Fast casual | 28–32% | Better ingredients, moderate tickets |
| Casual dining | 28–35% | Full service, mixed menu |
| Fine dining | 30–38% | Premium ingredients, high ticket price |
| Pizza / Italian | 25–30% | High-margin dough base |
| Bakery / café | 28–35% | Labor-intensive, specialty products |
| Catering | 25–35% | Volume purchasing offsets cost |
When actual food cost exceeds your theoretical (ideal) food cost, the gap is caused by one or more of these:
Over-portioning
Staff serving larger portions than the recipe specifies
Food waste & spoilage
Ordering too much, poor FIFO rotation
Theft
Employee theft is estimated to cause 4–6% of restaurant losses
Incorrect purchasing
Buying at retail instead of wholesale prices
Supplier price increases
Not repricing menu after cost increases
Untested recipes
Costing guesses instead of measured ingredients
Food cost alone does not tell the full story. Restaurant profitability is better measured by prime cost — the sum of food cost and labor cost.
Prime Cost = Food Cost + Labor Cost Target: Prime Cost < 60% of revenue Example: Food cost %: 30% Labor cost %: 28% Prime cost %: 58% ✓ (healthy)
A restaurant with a 28% food cost but 38% labor cost has a 66% prime cost — unsustainable. Both numbers must be managed together.
What is the difference between food cost and food cost percentage?
Food cost is a dollar amount (money spent on ingredients). Food cost percentage is that dollar amount divided by revenue — a ratio used for benchmarking across different-sized restaurants.
What is a good food cost for a restaurant?
Most full-service restaurants target 28–35% food cost percentage. Fast casual targets 25–30%. The key benchmark is prime cost (food + labor) staying below 60% of revenue.
How do you calculate food cost?
Period food cost = Beginning Inventory + Purchases − Ending Inventory. Per-dish food cost = sum of (ingredient quantity × unit price) for all components in one serving.
What causes high food cost in restaurants?
Over-portioning, food waste, theft, incorrect purchasing quantities, and failing to reprice menus after supplier cost increases are the most common causes.
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