What Is the Profit Margin of a Restaurant?
Margin slips away faster in a restaurant than in other forms of catering: higher service staff costs, higher rent, and a menu that isn't always properly costed out. Here's what a healthy profit margin looks like for a restaurant, which costs shape it, and how to work out your own.
What Is a Healthy Profit Margin for a Restaurant?
A healthy net margin for a restaurant usually sits between 3% and 6%, lower than other forms of catering. That's mostly down to fixed costs: rent, a bigger team to cover both kitchen and front of house, and a menu that has to stay available year-round, including quiet stretches. Restaurants that keep a close eye on food cost and staff scheduling tend to land at the top of that range. A place that buys and schedules by gut feel usually ends up closer to 3%.
Which Costs Shape a Restaurant's Profit Margin?
Ingredient costs usually run 28-35% of revenue. Staff costs are typically the biggest line item, 30-35%, from combining kitchen and front-of-house wages. Rent and fixed premises costs add another 6-10%. On top of that, utilities, kitchen equipment upkeep, and insurance usually add a few more percent. Because most of these costs stay fixed regardless of how busy you are, an empty dining room costs you more than it would in forms of catering where capacity flexes with each booking.
How Do You Calculate Your Restaurant's Profit Margin?
The formula is the same as for any other catering business: (revenue − total costs) ÷ revenue × 100 = net profit margin as a percentage. Always work with figures excluding VAT: VAT rates on food and drink differ by country, and VAT isn't revenue anyway, it's money you collect on behalf of the tax authority.
A worked example: your restaurant brings in €60,000 in revenue (excl. VAT) in a month. Your costs are €19,000 in ingredients, €20,000 in staff, €5,500 in rent and fixed costs, €2,500 in utilities and maintenance, and €1,500 in insurance and other costs. Total costs: €48,500. Profit: €11,500. Profit margin: (€60,000 − €48,500) ÷ €60,000 × 100 = roughly 19% gross, and after your own salary or owner's draw you'll usually land at 3-6% net.
Work out your margin per dish too, not just at the level of the business as a whole. That's the only way to see exactly which dishes make money and which are quietly losing it, as we cover in calculating food cost in a restaurant.
What Factors Affect Your Profit Margin?
The mix of reservations versus walk-ins matters: a restaurant that runs mostly on bookings can plan purchasing and staffing more precisely than one that's largely walk-in. The menu itself plays a role too. A menu with lots of different ingredients gives more room for waste than one that deliberately reuses ingredients across dishes.
Season and time of day matter as well: a lunch menu with lower prices often carries a thinner margin than the evening menu, while fixed costs like rent and base staffing keep running regardless. A restaurant still tracking things in spreadsheets and scraps of paper often only spots these shifts after the fact, as we describe in why Excel no longer cuts it for your restaurant admin.
How Do You Increase Your Restaurant's Profit Margin?
Start with your menu: cost out every dish individually, and judge it on margin as well as popularity. Dishes that sell well but barely earn anything deserve a new price or a different spot on the menu. Where you can, work with a tighter menu that reuses ingredients across dishes, that cuts both purchasing and waste.
Schedule staff around your actual busy periods rather than a fixed rota. Software that tracks purchasing, food cost, and scheduling, like Catermonkey, gives you a direct view of which dishes and which shifts actually pay off, without having to dig through spreadsheets afterwards to work out where the margin went.
Frequently Asked Questions
Why is a restaurant's margin lower than a catering company's?
Mainly fixed costs: rent, a bigger team for kitchen and front of house, and a menu that has to be available year-round, including quiet periods. A catering business can flex capacity per booking, a restaurant usually can't.
What's a healthy food cost for a restaurant?
Usually between 28% and 35% of revenue. It varies by cuisine and menu type. Work it out per dish for a more accurate picture than a single business-wide average.
Which cost do restaurants underestimate most often?
Staff costs during quiet shifts. A fixed rota that doesn't flex with actual demand by time of day eats into margin structurally, even when the business looks healthy on paper.
How often should I check my profit margin?
At least monthly, but work out food cost per dish more often than that, especially when supplier prices shift. That way you'll quickly see which dishes are still profitable and which need a new price.
Want to see what each dish actually earns your restaurant? Keep food cost, purchasing, and margin organized with Catermonkey.
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