Food Cost

Food cost is the total dollar amount you spend on ingredients that go into the dishes you sell. This includes everything from proteins and produce to oils, spices, and garnishes. It does not include labor, rent, or other overhead. It is purely the cost of the food itself.

Why it matters for your restaurant

Food cost is typically one of your two largest expenses, alongside labor. For most restaurants, it represents somewhere between 25% and 40% of total revenue. That means for every dollar a guest spends, roughly a third goes straight to paying for ingredients. When food costs creep up even a few percentage points, the impact on your bottom line is immediate and significant.

Keeping a close eye on food cost helps you catch problems early. If your monthly food cost jumps from $28,000 to $32,000 but your revenue stayed flat, something has changed. Maybe a supplier raised prices, maybe portions have gotten larger over time, maybe there is waste or theft happening in the kitchen. Without tracking this number, you will not know until your profit has already taken the hit.

How it works in practice

There are two ways to look at food cost. Theoretical food cost is what your ingredients should cost based on your recipes and portion specs. Actual food cost is what you actually spent, calculated using your beginning inventory, purchases, and ending inventory.

The formula for actual food cost is: beginning inventory plus purchases minus ending inventory. If you started the month with $8,000 in inventory, purchased $22,000 in food, and ended the month with $7,500 in inventory, your actual food cost for the month was $22,500.

The gap between theoretical and actual food cost reveals waste, over-portioning, or theft. If your recipes say you should have spent $20,000 but you actually spent $22,500, that $2,500 gap is costing you real money every month. Closing that gap is often the quickest way to improve profitability without changing prices or menu items.

Connecting the dots

Food cost feeds directly into your food cost percentage, prime cost, and overall profitability calculations. Managing it well requires a combination of good recipes with accurate portions, reliable suppliers, proper storage to reduce spoilage, and regular inventory counts. It is not the most glamorous part of running a restaurant, but it is one of the most impactful.