Profit per cover beats revenue per cover

The Friday promotion night was a triumph, everyone agreed: 150 covers, the room full, the bar busy, the takings well up on a normal Friday. The Thursday before it had been quiet by comparison, with 90 covers and a calm kitchen. Then someone worked out what each night had actually earned after the food, the drink, the extra staff and the comps, and the quiet Thursday had made more money than the triumphant Friday. Profit per cover beats revenue per cover, because it measures what a guest leaves behind, not just what they spend.

Revenue is easy to see: the till shows it every night. Profit is harder, because it means subtracting the costs of each service, and many venues never do. Yet two services with the same takings can earn very different amounts, and a service with fewer guests can earn more than a busier one. Judging services on revenue alone leads to promotions that lose money, menus that drift towards low-margin dishes and staffing that follows takings rather than earnings.

This guide covers what profit per cover means, what comes off each guest's spend, how to compare two services on what they earned, why the busiest night is not always the best and how to raise the figure without raising prices. Every venue and figure in it is an example.

Revenue per cover, the average spend of each guest, is a useful number, but it says nothing about cost. A guest who spends forty pounds on a dish with a high food cost, served on a night with too many staff, may earn the venue far less than a guest who spends thirty-five pounds on a low-cost dish on an efficient night.

Judged on revenue, the first guest looks better. Judged on what each leaves behind, the second often wins. A venue that only watches revenue can grow busier and less profitable at the same time.

Profit per cover is what each guest leaves behind after the costs that come with serving them: the food and drink they consumed, the card fees on their payment, the labour of the service they ate in and any comps or waste. Divide what remains for a service by the covers it served, and you have the figure for that service.

It is not the venue's final profit, because fixed costs such as rent are not divided among services. It is the money each service contributes towards those fixed costs and, beyond them, towards profit.

Accountants call the amount left after variable costs the contribution margin. In a restaurant, the contribution of each guest is a natural way to think about it: every guest contributes something towards the rent, the salaries and the profit, and some contribute much more than others.

Thinking in contribution per guest changes the questions an owner asks. Not "how busy were we?" but "how much did tonight's guests leave behind?"

Average spend per head is the starting point: what guests spend, on average, for a service. It matters, because a higher spend usually means more left behind. But it has to be split properly, into food, drinks and extras, because each has a different cost.

Our guide to average spend per head, split properly covers how to break it down. The split is what turns spend into contribution.

Several costs come off each guest's spend before you know what they left behind:

Add them up for a service, take them from its revenue and divide by covers. The result is the service's profit for each guest.

Food and drink cost per cover depends on what guests ordered: the dish mix. A service where most guests ordered steak and expensive wine has a higher food and drink cost per cover than one where most chose pasta and house wine, even if spend per head is similar.

That is why the dish mix matters as much as the price. Two services with the same average spend can carry quite different costs, and therefore leave quite different amounts behind.

Gross profit per dish, the price of a dish minus its food cost, is the building block. A dish priced at eighteen pounds with a food cost of six earns twelve; one priced at twenty-four with a food cost of eleven earns thirteen. The more expensive dish earns only a little more, despite its higher price.

Knowing each dish's gross profit shows which dishes do the most for each guest's contribution. Our guide to gross profit per dish beats food cost percentage covers why the cash figure matters more than the percentage.

Labour per cover is the labour cost of a service divided by its covers. A busy, well-staffed service often has low labour per cover, because the team is fully used. A quiet service with a minimum team has high labour per cover, because the same people serve fewer guests.

A service with too many people for its trade has high labour per cover too, which is one of the most common reasons a busy-looking night earns less than expected. Our guide to sales per labour hour, by shift and by section covers matching labour to trade.

Comps, voids, remakes and waste come straight off what a service earns. A busy night with long waits and many gestures, or a kitchen that remade a dozen dishes, has given away margin that a calmer night kept.

They are often higher on the busiest nights, when the team is stretched. That is part of why a busy night can earn less per guest than it appears.

Take two invented services. Thursday dinner: 90 covers at an average spend of 44 pounds, 3,960 pounds of revenue. Food and drink cost about 32 per cent, 1,267 pounds; card fees about 79; labour for the service 750. That leaves about 1,864 pounds, or roughly 20.70 pounds per guest.

Friday promotion night: 150 covers at an average of 32 pounds on a set-menu deal, 4,800 pounds of revenue. Food and drink about 38 per cent, 1,824 pounds; card fees about 96; extra staff took labour to 1,300; comps for long waits about 100. That leaves about 1,480 pounds, roughly 9.90 per guest. The busier night took more, and earned less.

The busiest night is not always the best because the things that make it busy can also make it expensive: a promotion that lowers spend, a set menu with a higher food cost, extra staff, overtime, long waits that lead to comps and a stretched kitchen that wastes more.

None of that shows in the takings. It shows only when costs are set against revenue, service by service. Venues that do the sum often find their quieter, steadier nights earn more per guest than their busiest ones, and sometimes more in total.

Promotions are where the gap between revenue and profit is widest. A promotion that brings many extra guests at a lower spend, with a higher food cost, can increase revenue while reducing what the service earns, especially if many of its guests would have come anyway.

Before and after any promotion, compare the profit per guest of the services it affected with normal services. A promotion that fills the room but halves what each guest leaves behind may not be worth repeating, however busy it looks.

Set menus can raise or lower what each guest leaves behind, depending on how they are built. A set menu of dishes with good margins, priced close to normal spend, can earn as much per guest as the à la carte menu while making the kitchen's night easier. One built around expensive ingredients at a low price can earn far less.

Cost every set menu course by course before it goes on sale, and compare its contribution per guest with the normal menu's. Our guide to break even point: the covers you need by Tuesday covers why contribution per guest matters so much.

Drinks often have higher margins than food, so services where guests drink more usually leave more behind. A table that orders a second bottle of wine can contribute more than one that orders an extra course.

That makes drinks a major lever. A service where the team has time to offer drinks, suggest a pairing and notice an empty glass earns more per guest than one where the team is too busy to do so, which is another reason a stretched, overbooked night can earn less.

Menu engineering, looking at each dish's popularity and its gross profit together, is the main tool for raising profit per guest through the menu. Dishes that are popular and profitable deserve prominence; popular dishes with low margins may need re-pricing or re-costing; unpopular, low-margin dishes may need to go.

Small changes to the menu's mix can move each guest's contribution noticeably. Our guide to menu engineering: the four dishes you must act on covers where to start.

Each guest's contribution first pays the fixed costs; only after the break even point is passed does it become profit. A higher contribution per guest lowers the break even point, so the venue reaches profit with fewer covers each week.

That is a powerful reason to watch what each guest leaves behind. A two-pound rise in contribution per guest, across a few hundred covers a week, can lower the covers needed to break even by dozens and add hundreds of pounds to the weekly profit.

Fixed costs, such as rent and salaries, are not divided among services in this figure, and that is deliberate. They have to be paid whether a given service happens or not. What matters for a service is how much it contributes towards them.

Our guide to fixed and variable costs: the split that decides covers which costs belong where. Keeping fixed costs out of the per-service figure stops a quiet service looking worse than it is, and a busy one looking better.

Lunch and dinner often have very different profit per guest. Lunch may have lower spend, but also lower labour per cover if it is busy, and lower drink sales. Dinner may have higher spend, more drinks and more labour.

Compare them separately. A busy lunch at modest spend may contribute as much per guest as a quieter dinner, or more. Knowing which dayparts earn most helps decide where to put effort, staff and promotions.

Profit per guest can rise without changing a single price. Steering guests towards dishes with good margins through menu design and recommendations. Offering drinks and desserts consistently. Reducing waste and remakes. Matching labour to trade. Cutting comps that come from avoidable mistakes.

Each lever is small on its own. Together, they can raise what each guest leaves behind by several pounds, which over a year can be worth more than a price rise, without the risk of putting guests off.

A lower profit per guest is not always bad. A quiet Tuesday filled with guests at a modest contribution still adds to the week, as long as each guest leaves something behind after their costs. A service that contributes ten pounds a guest is better than an empty room that contributes nothing.

The question is not whether every service matches the best one, but whether each service contributes more than it costs to open. A service that contributes less than nothing, after its labour, is the one to rethink.

Large groups can look like the best bookings of the week and still leave less behind per guest than a table of two. A party of twelve often orders a set menu at an agreed price, shares bottles of wine and holds a large table for most of the evening. The spend per guest may look healthy, but the time each seat is held, the extra staff the group needs and any discount agreed when it booked all come off what it contributes.

Work out what a typical group leaves behind per guest, after its food and drink costs and the extra labour it needs, and compare it with the tables it displaced. Groups that contribute well deserve the room's best handling. Groups that contribute less than the couples they pushed out are a reason to review the set menu price, the minimum numbers or the nights you take them.

Orders eaten away from the venue need their own figure. A delivery order can lose a large share of its value to the platform's commission, it needs packaging, and it uses kitchen time at the same moments as the dining room. The revenue looks much like a dine-in order, but what it leaves behind can be far smaller.

Track what each delivery or takeaway order contributes after commission, packaging and its food cost, and compare it with what a dine-in guest leaves behind. Some venues find delivery adds useful contribution on quiet nights. Others find it adds work at the busiest hours for very little, and change the menu, the prices or the hours they offer it.

Work out profit per guest for each type of service once a month: weekday lunch, weekday dinner, weekend dinner, and any special nights. Compare with the previous month and the same month last year, and look for services whose contribution is falling.

It does not need to be precise to the penny. A rough figure, worked out the same way each month, is enough to show which services earn most, which are slipping and where a change would make the biggest difference.

Share the idea with the team, in simple terms. When servers understand that a guest who orders a bottle of wine and a dessert contributes far more than one who orders a single main, and that the busiest night is not always the most valuable, they make better recommendations and look after quieter tables well.

Avoid turning it into a sales target that pressures guests. The aim is for the team to understand where the venue's money comes from, not to push guests into spending more than they want.

An invented bistro has always judged its nights by takings, and its Friday promotion is its busiest. The owner works out what each service left behind. The Friday promotion, with 150 covers on a set-menu deal, extra staff and a stretched kitchen, leaves about ten pounds per guest. A normal Thursday, with 90 covers on the full menu, leaves about twenty-one.

She reshapes the Friday deal around dishes with better margins, prices it closer to normal spend and trims the extra staff the deal had needed. Friday covers fall slightly, to about 130, but what each guest leaves behind rises to around sixteen pounds, and Friday's total contribution rises by several hundred pounds a week.

servearound shows the revenue side of each service but not its profit: there is no field for a dish's cost and no record of hours worked, so food cost and labour per service come from your own sheets. The dashboard shows revenue, covers and spend per cover against the previous period, reservation analytics show covers by meal period, and payment analytics show revenue by hour and what was collected by day.

The menu report shows units sold, revenue and share of sales for every dish and category over any dates, which, with your own food costs, gives each dish's gross profit and the mix behind each service's margin, and order analytics show the comp and void rates, which come straight off profit. See Analytics.

What each guest leaves behind after the food, drink, card fees, service labour, comps and waste that come with serving them.

Revenue per cover is spend; profit per cover subtracts the costs of serving that spend.

Promotions, lower spend, higher food cost, extra staff and more comps can outweigh the extra covers.

No. The figure shows what each service contributes towards fixed costs and profit.

Through the menu mix, drinks and desserts, less waste, fewer comps and labour matched to trade.

Not if each guest still leaves something behind after the service's costs.

Monthly, for each type of service.

Yes. Compare it before and after any promotion to see whether the extra covers paid.

Profit per cover beats revenue per cover because it measures what each guest leaves behind, not just what they spend. Take each service's revenue, subtract the food and drink at cost, card fees, the service's labour, comps and waste, and divide by covers. Leave fixed costs out: the figure is what each service contributes towards them.

Compare services on that figure, and the busiest night is often not the best: promotions, set menus at thin margins, extra staff and a stretched kitchen can all cost more than the extra covers bring. Raise it through menu engineering, drinks and desserts, less waste and labour matched to trade, check it before and after every promotion and track it monthly for each type of service.