How Do You Compare P&Ls Across Several Restaurant Locations?

An owner with one restaurant can get away with a single P&L read loosely. An owner with several locations cannot. The moment there is more than one site, the P&L has to answer a harder question: is this location actually weaker, or is it just carrying more than its share of costs that belong to the whole company.

How should corporate overhead be split between locations?

Corporate overhead should be charged to each location in proportion to its share of total company sales, not by convenience or by which site happens to process the bills.

Say one location does one and a half million dollars a year and a second does one million. Between them that is sixty percent and forty percent of total sales. If corporate costs that month are one hundred thousand dollars, the first location carries sixty thousand of it and the second carries forty thousand. That split is proportional to what each site actually generates, so it does not punish or flatter either one for reasons that have nothing to do with how it is run.

The mistake to avoid is letting all of corporate land on whichever site is newest, simply because that is where the invoices got entered. That makes a perfectly good location look weak on paper, and it hides the true performance of the site doing the heavy lifting.

What should be compared first, before any corporate costs are allocated?

Four-wall profit, the profit a single location produces entirely on its own before any share of corporate cost is charged, should be compared first.

Four-wall profit strips out everything that would still exist if that one location shut its doors: corporate overhead, the brand's marketing, the owner's own pay above the job of running the building. What is left is rent, food, crew, card fees and the other costs that exist only because that specific location is open. Comparing four-wall profit across locations tells an owner which site is actually efficient to run, independent of how the company chooses to allocate shared costs above it.

Only after four-wall profit is compared does it make sense to layer each site's share of corporate back on top, to see what each location contributes after carrying its proportional load.

Why does comparing P&Ls by location matter more than comparing one combined P&L?

A single combined P&L can hide which location is actually responsible for a cost moving, while separate P&Ls per location let an owner isolate the problem to one site or confirm it is happening everywhere.

A P&L built to be asked questions needs every location on its own, with one more P&L for corporate. Once each site has its own twelve months of history, line by line, a change in any category can be traced back to whether it happened at one location or across all of them. A single blended food cost figure across all locations could never answer that. It would just say the number moved, with no way to say where.

Results are not typical and will vary with your business, your market, your team and how much of the work you actually do. Client figures on this site come from recorded interviews and are dated. Nothing here is a guarantee of revenue, profit or growth.

How do you compare the same month across locations and across years?

Build twelve months of history for every location, every line in both dollars and percent, with customers a day and average spend alongside, then compare the same month against the same month a year earlier.

Take October as an example. Revenue rose from one hundred and twenty-one thousand dollars to one hundred and twenty-eight thousand. Customers were flat. The average check rose by more than a dollar. And food cost rose from thirty-three percent to thirty-five percent. None of that is visible from one blended number for the whole company. It only becomes visible when each location's own October is lined up against its own prior October.

Two points of food cost on a one hundred and twenty-eight thousand dollar month works out to two thousand five hundred and sixty dollars a month. Left uncorrected for a full year, that is thirty thousand seven hundred and twenty dollars of profit gone, at just that one location. Multiply a miss like that across several locations and the size of the problem, and the value of catching it early, becomes obvious.

What questions can a properly built multi-location P&L answer that a single number cannot?

A properly built P&L can show which part of cost of goods moved, whether a price increase kept pace with supplier costs, whether the cause is portioning, waste, or the supplier, and whether the problem is at one location or across all of them.

• Which part of food went up: broken into its own line, not buried inside one food cost figure
• Did the price rise keep up: the average check rose, so did supplier cost rise faster
• Is it portioning, waste or the supplier: each shows up in a different place once the lines are separated
• Is it one site or all of them: every location has its own twelve months to check against

A single food cost figure for the whole company could never answer any of these. That is the entire point of building P&Ls by location rather than reading one number for the business as a whole.

What four-way comparison helps judge a location fairly?

Judging a location fairly means looking at both its own four-wall margin and the corporate share charged to it, since a strong store can still look weak if it is carrying too much corporate cost, and a weak store can look fine if it is carrying too little.

A location with a four-wall margin at or above the mark the owner expects, paired with a reasonable corporate charge, is healthy. A location with the same strong four-wall margin but an outsized corporate charge will look worse than it is. A location with a weak four-wall margin but a light corporate charge will look better than it is. Separating the two numbers, rather than reading one blended profit line, is what prevents either kind of illusion.

Owners who want to see this applied across real multi-location groups can look at case studies of owners who rebuilt their reporting this way. The broader system this method comes from is covered in how a restaurant runs without its owner.

Who actually needs P&Ls built this way?

Any owner running more than one location, or planning to, needs P&Ls built to be compared, because a single combined number stops being useful the moment a second location opens.

A single-location owner can sometimes manage on instinct. An owner with two, three or more sites cannot, because the cost of guessing wrong compounds across every location that shares the same corporate overhead. This is the structure covered inside the licensed system available to Founders Board members, and owners who want to see whether it fits their situation can apply to discuss it.