Restaurant KPIs – Key Performance Indicators You Must Track Daily

The restaurant industry has notoriously thin margins. Average profit margins in the industry often range from 3–5 percent according to industry data compiled by Toast and NetSuite. This means small changes in costs or revenue have a significant impact on the bottom line.

Key Performance Indicators (KPIs) give you the tools to detect problems early, make informed decisions, and systematically improve profitability. Without them, you are flying blind.

Here we walk through the most important KPIs for restaurant owners – what they measure, how to calculate them, which benchmarks to aim for, and how to use them in practice.

Food Cost

Food cost, or ingredient cost as a percentage of food sales, shows how much of your revenue goes to raw materials.

Calculation: (Ingredient cost / Food sales) × 100

Benchmark: The industry guideline according to Oracle NetSuite is around 30 percent or less for food sales. A reasonable figure for most restaurants falls between 25 and 35 percent depending on concept. Fine dining with expensive ingredients may run higher, while fast food typically runs lower.

Example: If you generate 500,000 SEK in food sales per month and your ingredient costs are 150,000 SEK, your food cost is 30 percent.

Why it matters: A one-percentage-point change in food cost for a restaurant generating 6 million SEK annually means 60,000 SEK straight to the bottom line.

How to improve: Negotiate with suppliers. Control portion sizes. Reduce waste. Analyse which dishes have the best and worst margins and adjust the menu.

Vendion's analytics tools can show food cost per dish and per category, making it easier to identify where margins are leaking.

Labour Cost

Labour cost in relation to revenue is typically the largest single expense.

Calculation: (Total labour cost including wages, social contributions, unsocial hours premiums, overtime / Total revenue) × 100

Benchmark: According to Swedish industry sources such as Onslip and Guestrix, labour costs should be between 25 and 35 percent for a well-run restaurant. Operations with high service levels (fine dining, à la carte) may run 40–45 percent. Fast food and self-service should run lower.

Why it matters: Labour cost is the expense you have the greatest ability to influence through smarter scheduling. Overstaffing on a quiet evening eats margins directly.

How to improve: Match staffing with booking data and sales forecasts. Analyse labour cost per hour – not just per day or week. Identify shifts with low productivity.

Prime Cost

Prime cost combines the two largest expense categories – food cost and labour cost – into a single metric.

Calculation: (Food cost + Labour cost) / Total revenue × 100

Benchmark: A healthy prime cost falls between 55 and 65 percent according to industry sources such as NetSuite and Lightspeed. Below 60 percent is considered strong. Above 70 percent signals a need for action.

Why it matters: Prime cost is the most compact measure of your operation's fundamental efficiency. If it is right, you have room for rent, other costs, and profit.

Average Check (Average Order Value)

The average check shows how much each guest or table spends on average.

Calculation: Total sales / Number of guests (or number of transactions)

Benchmark: Varies enormously depending on concept. What matters is not the absolute number but the trend. Is the average check going up, down, or sideways?

Why it matters: A higher average check without more guests means higher revenue without a corresponding increase in labour cost. This is one of the most effective ways to improve profitability.

How to improve: Upselling (starters, desserts, drinks). Menu design that highlights high-margin dishes. Staff training on recommendations. QR ordering at the table, which lets guests browse the menu at their own pace, often leads to more add-ons.

RevPASH (Revenue Per Available Seat Hour)

RevPASH, developed by Professor Sheryl E. Kimes at Cornell University, measures revenue per available seat per hour. It is the restaurant industry's equivalent of the hotel industry's RevPAR.

Calculation: Total revenue during time period / (Number of seats × Number of open hours)

Example: If your restaurant has 60 seats, is open 6 hours one evening, and generates 45,000 SEK in revenue, your RevPASH is: 45,000 / (60 × 6) = 125 SEK per seat per hour.

Why it matters: RevPASH forces you to think of time as a resource. A table occupied for three hours by a guest spending 400 SEK generates significantly lower RevPASH than the same table with two seatings at 300 SEK during the same period.

How to improve: Optimise seating times (not by rushing guests, but by planning seatings smarter). Use dynamic time slots in the booking system. Analyse RevPASH by time block – perhaps lunch is underperforming while Friday evening is maxed out.

Occupancy Rate

Occupancy rate shows what proportion of your capacity is being used.

Calculation: Number of guests / Maximum capacity × 100

Benchmark: 100 percent occupancy all evening is rarely realistic or even desirable (tables need resetting, guests do not want to sit in a packed room). An occupancy rate of 70–85 percent is often considered healthy for a full-service restaurant.

Why it matters: Low occupancy means fixed costs hit hard. Overbooking creates stress and poorer guest experience. The goal is finding the right balance.

Beverage Sales Percentage

Beverages generally have better margins than food. Tracking beverage sales as a share of total revenue gives you a picture of your revenue mix.

Benchmark: Non-alcoholic beverages should have a cost of 15 percent or less of selling price according to industry data, while alcoholic beverages range between 18 and 40 percent depending on type. A high share of beverage sales typically improves overall margins.

Food Waste Percentage

Food waste measures how much food is discarded relative to purchased quantities.

Calculation: (Discarded food in SEK / Total ingredient purchases in SEK) × 100

Benchmark: According to industry data from ReFED and other organisations, commercial kitchens typically discard between 4 and 10 percent of purchased food. Best in class is under 4 percent.

Why it matters: Food waste is money in the bin. A restaurant spending 150,000 SEK per month on ingredients with 8 percent waste throws away 12,000 SEK per month.

How to Use KPIs in Practice

KPIs only become valuable when you actually act on them. A few principles:

Measure daily, analyse weekly, act monthly. Daily check on sales and labour cost. Weekly analysis of trends. Monthly deep dive and strategic adjustments.

Compare with yourself. Industry benchmarks provide direction, but the most important thing is comparing with your own history. Are you getting better or worse?

Break down the numbers. Averages hide problems. Food cost might be 30 percent overall but 45 percent on a specific high-volume dish. Labour cost might be 32 percent per week but 50 percent during Tuesday lunch.

Connect KPIs to actions. If average check is declining – what do we do? If labour cost is rising on Tuesdays – do we need to adjust hours or staffing?

Vendion's Analytics Tools

Vendion's analytics tools give you access to all these KPIs in real time, directly in the platform. Because the POS, booking, staff management, and online ordering exist in the same system, you do not need to compile data from different sources.

The dashboard shows daily sales, labour cost percentage, average check, occupancy, and product mix. You can break down data by hour, day, week, or period – and compare with previous periods.

With Vendion's AI features, you also receive recommendations based on data – not just numbers to look at, but insights to act on.

Summary

KPIs are not an administrative burden – they are your most important steering tool. Restaurants with thin margins cannot afford to guess. By tracking food cost, labour cost, prime cost, average check, RevPASH, and food waste, you get a complete picture of your operation's financial health.

The most important step? Start measuring. The second most important? Act on what you see.

Vendion's analytics tools make it easy to get started – everything in one place, in real time, without manual compilation.