🍽️Food Cost Ratio Calculator

Enter ingredient cost and selling price to instantly see food cost ratio, margin, and profitability grade.

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What Is Food Cost Ratio?

Food cost ratio measures what percentage of a menu item's selling price goes toward ingredients. It is one of the most important profitability metrics for restaurants. A ratio of 30% or below is considered excellent, while above 50% makes it nearly impossible to cover labor and rent. Checking food cost ratio before setting menu prices is essential for any new restaurant owner.

For example, if ingredients cost $3 and the menu price is $10, the food cost ratio is 30% and the profit margin is 70%. In real operations, you must also account for labor (about 25%), rent (10–15%), and other overhead to understand net profit.

Food Cost Grade Guide

GradeRatioMeaning
Excellent≤30%Strong profit potential
Acceptable31–40%Typical restaurant range
Caution41–50%Harder to cover overhead
High Risk>50%Profitability very difficult

Frequently Asked Questions

How do I achieve a 30% food cost ratio?

Set the selling price at least 3.3× the ingredient cost. You can also reduce the ratio by buying in bulk, minimizing waste, and standardizing recipes.

Can I mix high and low cost ratio items?

Yes. Balancing high-cost and low-cost menu items to keep an overall average below 35% is a common strategy. Focus on controlling costs for your top-selling items.