Restaurant Performance System

Know where your restaurant is making or losing money — and what to do next — in about 15 minutes a week.

A weekly decision system for independent restaurant owners. Enter a few figures you already have, see the KPIs that decide the week, and get a diagnosis of what moved, a priority, and one action.

Who it is for

Built for the owner who runs the restaurant, not for a finance team

The system is designed for single-location restaurants, cafés and bars where the owner or manager is the person who has to notice a problem and fix it — usually between a supplier delivery and lunch service.

It fits if you are:

an owner-operator or general manager of one restaurant, café or bar
tracking sales but not food cost, labor cost or prime cost as ratios
getting a monthly P&L too late to change anything
spending more time collecting numbers than acting on them
willing to spend about 15 minutes a week on the review

It is not consulting, not accounting software and not a POS integration. It is a structured weekly routine with the numbers, the diagnosis and the action already laid out.

What it solves

Sales can look healthy while the margin quietly disappears

Restaurant numbers mislead in specific ways: a busy week with a rota built for a busier one; a menu that sells well and earns little; a supplier price rise nobody passed on; guests who came once and never returned. Each shows up in a KPI weeks before it shows up in the bank balance — if the KPI is being watched.

The system is built to answer, every week:

Is prime cost drifting — and is it food or labor?
Did this week’s sales change come from guests or from spend per guest?
Are we above break-even, and by how much?
Is waste eating the margin?

Which one KPI deserves attention this week?
What is the single most valuable action, and who owns it?
Are the last six weeks trending the right way?
Are guests coming back?

How it works

Input → KPI → Diagnosis → Priority → Action

One loop, run weekly. Each step is a sheet you fill in or a result you read.

1. Input
A weekly entry sheet for sales by category, covers, cost of goods, labor cost and hours, and purchases; recorded waste; a stock value in the weeks you count; a repeat-guest count if you have one. About ten minutes from your POS report, payroll and invoices.

2. KPI
An owner dashboard with the KPIs that decide the week — food, beverage, labor and prime cost, average check, gross and operating margin, sales per labor hour, waste and repeat guest rate — each against your own target, as a rolling four-week view against the previous four, with a 13-week trend.

3. Diagnosis
Thirteen deterministic rules test the numbers against your targets. For every KPI outside its target, the system tells you which side moved and by how much in dollars, and hands you the driver checks in order: prices, portions, waste, mix or shrinkage for food cost; rates, overtime, rota or sales for labor; guests or spend for revenue.

4. Priority
Open issues ranked by estimated weekly dollar impact, so the week has one focus instead of eight.

5. Action
One recommended action for the top priority, with an owner and a deadline, carried forward to next week’s review until it is closed.

What the system covers

Modules are organised around the decisions an owner actually makes, not around a list of metrics. At a glance: a 12-sheet Excel workbook, 20 KPIs, weekly input, 13 deterministic diagnosis rules with Healthy / Watch / Critical status, top priorities ranked by estimated weekly dollar impact, an editable action library, break-even and what-if tools, and a 90-day action plan.

Modules:

Owner Dashboard — the week on one page
Weekly Performance Check — the 15-minute review routine
Food Cost Control — food and beverage cost with stock true-up and driver checks
Labor Cost Control — labor cost, sales per labor hour, rota-from-covers actions
Prime Cost — the headline weekly number
Sales, Guests and Average Check — traffic versus spend

Waste and Inventory — recorded waste, days on hand at each stock count
Break-even and Profit Planning — margin of safety, what-if on prices, covers and labor
Budget vs. Actual — plan against reality, weekly and rolling four-week
Trends — 13-week charts and a 12-month summary
Action Priorities — ranked open issues with owners
Setup Guide — POS, payroll and stock-count workflow

Launch status: the Restaurant Performance System is a one-time purchase at $99. Join the launch list to be notified when it is available. The free Restaurant KPI Excel template — built on the same KPI definitions — is available now.

An owner dashboard that fits on one page

Scattered numbers from the POS, payroll and the accountant become one weekly view, built as five questions read top to bottom: how did we perform, where are we losing money, what changed, what needs attention first, what should I do this week. Exceptions are colour-coded so the eye lands on what moved.

Every week it shows:

The purpose is not more data. It is a shorter path from a number to a decision.

Diagnosis and priority: the part a spreadsheet does not do

A KPI that moved is a question. The system narrows it: it shows whether the change came from the sales side or the cost side, sizes it in dollars, and sends you to the driver checks in order — for a food-cost rise, supplier price, portion drift, waste, then mix — each of which has a different fix and a different owner.

Then it ranks what is open. A two-point rise in food cost on $15,000 of weekly food sales is worth about $300 a week; a one-point rise in labor cost on $20,000 of weekly sales is worth $200. The bigger number gets the week.

Typical findings it is built to surface:

A rota built for last month's covers. Food cost drifting up for three weeks while sales stayed flat. Sales holding while spend per guest slips. Waste rising faster than sales. A margin of safety that a normal slow week would wipe out. Regulars quietly not returning.

Each comes with one recommended action, not a list of twelve.

Getting started

Set up in an afternoon, run in 15 minutes a week

Most KPI systems fail at setup, not at analysis. The system includes a setup guide that walks through where each input comes from in a typical POS, payroll and supplier workflow.

The first week is the longest. After that it is a routine.

The setup guide covers:

which reports to pull from your POS and payroll, and how often
how to do a stock count that makes food cost reliable
how to set targets for your own concept instead of copying benchmarks
who should own each KPI on your team
how to run the 15-minute weekly review

Why a system instead of another spreadsheet

A spreadsheet calculates. It does not tell you why a number moved, which of eight problems matters most, or what to do on Monday. Those three steps are where most restaurant KPI efforts stall.

The system is different because it combines:

restaurant-specific KPIs with the formulas already right
a weekly, not monthly, cadence
a rule-based diagnosis and driver checks for every KPI outside target
priority ranking in dollars
one recommended action per week, tracked to completion

If you only want the numbers, the free template does that well. The system is for the owner who wants the decision.

See the numbers before you buy anything

The free Restaurant KPI Excel template uses the same KPI definitions as the system. Download it, enter one month, and you will know whether this way of looking at the restaurant is useful to you.

No account needed — enter an email and the file downloads immediately.

Is it suitable for a very small restaurant?
Yes. It is designed for single-location, owner-managed restaurants, cafés and bars — the businesses where the owner does the review personally.

Do I need KPI or finance knowledge?
No. The formulas are built in and every KPI comes with a plain-language explanation of what moves it.

Is it accounting software or a POS integration?
No. You type in totals from reports you already have. That is deliberate: it works with any POS, any payroll and any bookkeeper.

What data do I need to start?
Weekly sales by category, covers, purchases, labor cost and recorded waste; labor hours, a repeat-guest count and a stock value in the weeks you count are optional but make more of the rules run. If you do not count stock yet, the setup guide shows a simple way to start.

How is it different from the free template?
The template is monthly and calculates. The system is weekly and adds the diagnosis, the priority and the action.

Is it a one-time purchase?
Yes — a one-time purchase at $99. Launch-list subscribers hear first when it is available.