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Multi-Site Restaurant Gross Profit Reporting: See Each Site, Not the Group
Start With the Group Number, Then Stop Trusting It
Multi-site gross profit reporting lets you see the number for every location at once and act on the one site that needs it. It starts with a single group figure, then deliberately takes it apart, because a blended food cost percentage can sit on target while one restaurant runs well over. The group average tells you the group is fine. The per-site view tells you where to work.
Supy's Cost Overview report gives you that first read: a single-sheet, group-level cost of goods summary across every selected location. It is the fast health check before you drill in. The trap is stopping there. Say your group target is 30% and the blended figure lands at 31%. That looks like a rounding error, not a problem. Underneath it, one outlet can be running at 40% while the others sit near target, and the average buries it. If your reports show the wrong cost of goods for a different reason, that is a separate fix covered in why your restaurant P&L shows the wrong COGS.
Read Food Cost as a Share of Revenue, Site by Site
The group number becomes useful the moment you split it per location. Supy's Cost Per Location report does this across five tabs. They cover a group cost of goods overview, a per-item breakdown, quantities consumed, a category summary, and per-location detail. For each site it calculates actual food cost as a percentage of total revenue, so you can benchmark every location against the same line.
Now the hidden site shows itself. In the example group, City Centre sits at 29%, North Branch at 28%, and Harbour View at 31%, all near the 30% target. The Airport Outlet reads 40%. That is the site to work on, and you found it in one sorted view rather than by feel. You can sanity-check a single site's number against its recipes with a food cost calculator before you dig deeper.
Drill From the Site Into the Dishes and Channels
Finding the site is the start, not the answer. Supy's Sales and Menu Engineering report analyses recipe-level profitability across locations. It shows which dishes carry margin and which do not, split by sales type such as dine-in versus delivery. So you take the flagged Airport Outlet and open its menu, one dish at a time.
The channel split is where a lot of gross profit leaks. Delivery carries commission, so the same dish earns less through an app than across the pass. When a site skews to delivery, its blended margin falls even though the kitchen is doing nothing wrong. Reading margin by dish and by channel tells you whether the fix is a recipe, a price, or the channel mix.
| Dish | Dine-in gross margin | Delivery gross margin |
|---|---|---|
| Signature Burger | 68% | 54% |
| Grilled Chicken Bowl | 71% | 61% |
| Loaded Fries | 74% | 58% |
Report Off Stock-Count Dates, Not the Calendar
A per-site number is only worth acting on if it is true. Supy's cost reports use stock-count dates as the reporting boundary, not calendar dates, so the figures reflect what was actually counted and used between counts. That is what makes a reported gross profit trustworthy rather than a calendar estimate.
This matters because two numbers move at different speeds. Theoretical cost of goods is available daily, from recipes and sales, and it is your early warning. Actual cost of goods needs a physical stock count to confirm it. If you count monthly, your actual figure can be up to 30 days old between counts. So you watch the theoretical number day to day and lock the truth to each count. Reading a site against its own latest count keeps the comparison honest.
Start this week with the group. Pull the Cost Overview, then open Cost Per Location and sort by food cost as a percentage of revenue. If a site sits more than a couple of points above your target, that is where gross profit is leaking. In the example, the Airport Outlet at 40% against a 30% target is a 10-point gap worth about $8,500 a month, or $102,000 across a year on $85,000 of monthly revenue.
Then narrow to that one site. Open the Sales and Menu Engineering report for it, compare dine-in against delivery margin on its top sellers, and confirm the numbers are anchored to its latest stock count. One site, one report, one number to move beats staring at a healthy group average that never tells you where to look. For what a healthy result looks like across a group, see average restaurant profit margin, and to run the whole read in one place, see Supy's restaurant analytics.
