Most restaurant owners watch their total sales. Some watch their food cost percentage. A few track their busiest days and their table turnover.
Almost none of them track their revenue per available seat hour.
Which is a shame. Because it is one of the most useful numbers a restaurant can know.
What is revenue per available seat hour?
It is a simple idea. Take your total revenue. Divide it by the number of seats you have. Divide that by the number of hours you were open. That gives you how much money each seat in your restaurant generated, every hour.
This restaurant has 40 seats, open 8 hours, revenue €2,688
On its own, the number does not mean much. But when you track it over time — and when you break it down by day and by shift — it tells you something incredibly useful.
It shows you exactly when you are making money
Most restaurants have a busy Friday night and a quiet Tuesday lunch. But very few owners have actually measured the difference. When you calculate revenue per seat hour for each shift, you stop guessing and start seeing clearly.
Your Friday dinner might be generating €22 per seat per hour. Your Tuesday lunch might be generating €3. That is not just a small difference. That is a completely different business depending on when you are open.
One of the restaurant owners we work with was opening for lunch every day. It felt like the right thing to do — more hours open, more chances to make money. When we calculated the revenue per seat hour for their lunch service, it was €2.80. Their dinner service was €19. The lunch service was barely covering the cost of being open. They moved to dinner-only four days a week. Their monthly profit went up.
It helps you make better decisions about staffing
Once you know which shifts are genuinely profitable, you can start matching your staffing to reality. Running a full team for a shift that generates €3 per seat per hour is not just unprofitable — it is a decision made without the right information.
It is simple to track — but almost nobody does
The maths is not complicated. The data is already in your POS system. But turning it into something useful — breaking it down by day, by shift, by section — takes time that most restaurant owners simply do not have.
That is the gap we fill. We do the work. You see the number. And then you can actually do something with it.
Want to know your number?
We can calculate it from your existing data in our first conversation — and show you what it means for your business.
Book a free call →