What is Turnover?

If you've ever been stumped by the difference between "profit" and "turnover", fear not, for you're not alone. It's one of the most commonly misunderstood terms in business finance, and it's a term that pays to understand well. Keep reading to learn the difference between the two and why turnover matters in the first place.

What does turnover mean?

Turnover is the total amount of money your business brings in over a specific period, typically a month, quarter, or year. Other terms that mean the same thing are "gross revenue" or simply "sales."

But here's the really important thing about turnover: turnover is calculated before any costs, expenses, or taxes are deducted. Turnover simply reflects the money coming in, which means that turnover is not the same as the money you keep.

Imagine this: you run a cafe, and sell $50,000 worth of coffee, pastries, and lunches over the year. This means your turnover is $50,000. But this number does not take into account what you spent on ingredients, staff wages, or rent; it simply reflects how much money has come through the till.

Turnover vs. profit: What's the difference?

This is where most confusion happens, and it's no wonder! Turnover and profit seem similar, but they are not the same thing. Mixing them up can cause serious issues when you're trying to get an honest grasp of where your business is at financially.

Here's a breakdown:

Turnover is the total income generated from sales. Profit is what's left after you subtract your business costs from that turnover.

Let's go back to the café for a minute: if that $50,000 in turnover came with $35,000 in costs (ingredients, wages, rent, utilities, etc.), your profit would be $15,000.

A business can have high turnover but low profit if its costs are also high. It's also possible for a business to have significant turnover while barely breaking even, or even operating at a loss. So while turnover is an important figure to track, it shouldn't be taken at face value.

How to calculate turnover

Luckily, calculating turnover is straightforward, with no complicated equations in sight. The trick here is to keep track of all your sales.

Turnover = Total sales revenue (before expenses)

Simply add up all your sales for the period in question, including both products and services. Most point-of-sale and accounting systems calculate this automatically, tallying every transaction as it happens.

For example, if your business made:

$20,000 in product sales

 $8,000 in service fees

 $2,000 in delivery charges

Your total turnover for that period would be $30,000. There, simple!

Why does turnover matter?

This is a great question! While turnover might not tell you how much money you're actually keeping, and as we said before, it only shows part of the whole picture, it's still a vital number for several reasons:

1. It shows business activity and growth. Rising turnover year over year is generally a positive sign that demand for your product or service is increasing.

2. It's used to determine GST registration. In New Zealand, if your turnover exceeds the GST threshold of $60,000 within any 12-month period, you're legally required to register for GST. Keeping a close eye on turnover helps you stay compliant and avoid surprises.

3. Lenders and investors look at it. Banks, investors, and grant providers often use turnover as an early indicator of business scale and market traction, even before looking into profitability.

4. It helps with benchmarking. Comparing turnover across time periods (or against competitors of similar size) can highlight seasonal trends, the impact of marketing campaigns, or shifts in customer demand. This information also helps business owners plan and prepare for the future.

Turnover vs. revenue: Is there a difference?

Ok, so we've covered the difference between turnover and profit, but what about revenue? In most everyday contexts, "turnover" and "revenue" are used interchangeably; both refer to total sales income before expenses.

However, in some accounting contexts, "turnover" can also refer to how quickly a business cycles through certain assets, such as inventory turnover (how often stock is sold and replaced) or staff turnover (how often employees leave and are replaced). When people ask "what is turnover" in a financial sense, though, they're almost always asking about sales turnover, the topic of this guide. It's important to be aware of this double meaning.

How to keep track of turnover

While you might start tracking turnover for your small business using a spreadsheet, this quickly becomes increasingly time-consuming and error-prone. As soon as your business graduates from a very small operation, keeping track of every single sale by hand can become an increasingly risky tracking method.

This is where a good point-of-sale (POS) system comes in. A modern POS system automatically records every sale in real time, giving you instant, accurate turnover figures without any manual tallying. Many systems also break this data down further: by product, by staff member, by time of day, or by location, so you can spot trends and make informed decisions faster. This also means you can easily check your turnover whenever you want. This type of visibility can help you make important business decisions without the guesswork.

With Epos Now, for instance, your sales data is captured the moment a transaction happens, and detailed reports are generated automatically. That means you're always in the know, without needing to wait until month-end or a free moment to add it all up.

Final thoughts

While it doesn't tell you what you're bringing home, turnover is still one of the simplest and essential figures in running a business. It tells you how much money is moving through your business from sales and signals your growth, scale, and market demand. But remember: turnover alone doesn't tell the whole story. You must pair turnover with a clear view of your costs and profit margins to give you a complete financial picture. With all the important figures at hand, you can go ahead and make smart decisions regarding your business.

The good news? With the right tools in place, tracking turnover doesn't have to be a chore at all. A reliable POS system can do the heavy lifting for you, so you can spend less time crunching numbers and more time growing your business.