A busy café filled with customers can look like a highly profitable business. A customer may pay $5 for a coffee that costs only around $1.20 in ingredients. On the surface, the numbers seem almost too good to be true.
So why do so many cafés struggle to make money—or even fail—despite having steady customer traffic?
The answer often comes down to one fundamental problem: many café owners do not understand their numbers well enough.
Revenue alone does not determine whether a café is profitable. What matters is how much money remains after paying for ingredients, staff, rent, and other operating expenses.
For most cafés, three financial areas have an especially significant impact on profitability:
Gross profit
Labour costs
Occupancy costs, particularly rent
Understanding and controlling these three costs can make the difference between a café that simply stays busy and one that actually generates a healthy profit.
Understanding Café Profitability
One of the most important financial documents for any café owner is the Profit and Loss Statement, commonly known as a P&L.
A P&L shows the revenue, costs and profit generated by a business over a specific period, such as a month or a year.
At the top of the statement are sales and gross profit. Gross profit represents the money left after deducting the direct costs associated with producing and selling products.
Costs such as labour, rent and other operating expenses are then deducted from gross profit to determine the café’s operating profit.
This is an important figure because it not only shows whether the business is making money, but can also influence the value of the business when the owner eventually decides to sell.
For café owners, however, simply looking at the final profit figure is not enough. The key is understanding what is driving that profit—or eating it away.
Gross Profit: Know the Real Cost of Every Product
Let’s take a simple example.
Suppose a café sells a takeaway flat white for $5.
If the price includes 10% GST, as in Australia, the actual revenue before GST is approximately $4.55.
Now consider the direct ingredient and packaging costs:
Coffee beans
Milk
Takeaway cup
Lid
If these costs total approximately $1.24, the café is left with around $3.31 in gross profit.
That represents a gross profit margin of roughly 73% on that individual drink.
On paper, this looks excellent.
However, a café does not make money from one cup of coffee alone. It sells dozens or hundreds of different products, including food, cold drinks, retail coffee and other items.
Some products may have very high margins, while others may generate significantly lower gross profit.
As a result, the overall gross profit margin of the café can be very different from the margin of its best-selling coffee.
What Is a Healthy Café Gross Margin?
Industry benchmarks vary depending on the country, business model and product mix. In Australia, café cost-of-goods-sold (COGS) levels can commonly fall in the 35–40% range.
For many café businesses, however, targeting a lower COGS percentage—around 30–35%—can provide a stronger foundation for profitability.
The important point is not to blindly follow a benchmark. Café owners should understand their own menu economics and determine whether each product contributes enough profit to justify its place on the menu.
Calculate the Profitability of Every Menu Item
One of the most useful exercises a café owner can perform is to calculate the actual cost of every product.
When adding a new menu item:
Weigh each ingredient.
Record the quantity used.
Calculate the cost of each ingredient.
Add packaging costs where applicable.
Calculate the total cost per serving.
Compare the selling price and gross margin with other products.
This can be time-consuming for a large menu, but it does not need to be completed all at once.
A practical approach is to calculate the numbers whenever a new product is introduced.
Over time, this creates a clear picture of which menu items are generating the most profit.
Higher Food Costs Can Sometimes Reduce Labour Costs
Café profitability is not simply about finding the cheapest ingredients.
For example, a café might purchase ready-made pastries from a supplier at a higher price than making them in-house.
The product will have a lower gross margin, but the café may save considerably on labour.
The same principle applies to retail products such as packaged coffee and bottled beverages. These products may have lower percentage margins, but they can generate additional revenue without requiring much additional staff time.
Therefore, café owners need to consider profitability as a complete system rather than focusing on one percentage in isolation.
Raising Prices Can Be More Effective Than Cutting Costs
When ingredient prices increase, many café owners immediately look for cheaper suppliers.
Cost control is important, but there is another option: increase prices when the market allows it.
Many café owners hesitate to raise prices because they are worried about losing customers. However, if coffee beans, milk, packaging and other inputs continue to become more expensive while menu prices remain unchanged, the café’s gross margin will gradually deteriorate.
A practical approach is to review pricing regularly—often once a year.
Look at:
Competitor pricing
Ingredient costs
Gross margins
Customer demand
The perceived value of your products
A modest price adjustment can sometimes have a much greater impact on profitability than trying to save a few cents on individual ingredients.
Labour Costs: The Biggest Profitability Challenge
For many cafés, labour is one of the most difficult costs to control.
Labour costs include more than hourly wages. Depending on the country, they can also include salaries, benefits, payroll taxes, insurance and other employment-related expenses.
In Australia, for example, labour costs can reach 40% or more of sales in some café businesses.
The problem is that labour does not automatically move up and down with sales.
Consider a quiet Tuesday.
If sales fall, the café naturally uses fewer ingredients. COGS therefore decreases along with revenue.
But if the café has scheduled the same number of employees as it would on a busy Saturday, those employees still need to be paid for their hours.
The result is a much higher labour percentage.
Stop Using the Same Roster Every Day
One common mistake is using essentially the same staffing roster every week regardless of expected sales.
This can leave a café significantly overstaffed during quiet periods and understaffed during busy periods.
Instead, café owners should build staffing schedules around expected daily sales and customer demand.
A simple spreadsheet can be enough for a small café.
Start with:
Projected sales → Labour budget → Required staffing → Expected labour percentage
For example, if projected sales for a particular day are $4,000 and the café’s target labour percentage is 30%, the labour budget would be approximately $1,200.
The owner can then build the roster around that target.
Specialised scheduling software can make this process easier, but the underlying principle is simple: staffing should reflect sales demand.
What If Labour Costs Are Still Too High?
Sometimes simply reducing staff is not the answer.
If a café consistently struggles to meet its labour target, the owner should investigate the underlying causes.
Potential solutions include:
Increasing sales during slow periods
Simplifying the menu
Improving kitchen workflow
Reducing unnecessary preparation
Changing opening hours
Improving staff productivity
Introducing self-service or more efficient ordering systems
Adjusting the service model
The goal is not simply to employ fewer people.
The goal is to generate more sales per labour hour.
Occupancy Costs: Is Your Rent Too High?
Rent is another major expense for cafés, particularly those located in busy shopping centres, high-traffic streets and premium commercial areas.
A high rent is not necessarily a bad thing.
A premium location may generate significantly more customers and sales than a cheaper location.
The real question is:
How much of your revenue is being consumed by occupancy costs?
Occupancy costs generally include rent and associated expenses such as outgoings.
A useful target for many café businesses is around 10% or less of sales, although the appropriate figure depends on the market and business model.
For a new café, occupancy costs may initially represent a much higher percentage of revenue. Ideally, that percentage should decrease as sales grow.
Rent Is Different From Labour and COGS
One of the biggest challenges with rent is that it is usually a fixed cost.
Whether the café generates $30,000 or $50,000 in monthly sales, the landlord generally expects the agreed rent to be paid.
This creates significant operating leverage.
For example, if a café pays $5,000 per month in rent:
At $30,000 sales, rent represents 16.7% of revenue
At $50,000 sales, rent represents 10% of revenue
The rent has not changed—but the economics of the business have.
That is why projected sales should be carefully considered before signing a lease.
The Three Numbers Every Café Owner Should Watch
Although a café P&L contains many different expenses, gross profit, labour and occupancy costs deserve particular attention.
Cost Area Typical Target / Consideration
COGS Around 30–35% can be a useful target
Gross Profit Ideally above 65%
Labour Should be managed according to sales and business model
Occupancy Around 10% or less can be a useful target
These are not universal rules. Costs vary considerably by country, wage levels, rent, menu mix, service model and café format.
However, they provide a useful starting point for evaluating the financial health of a café.
Why Busy Cafés Can Still Lose Money
A café can have a long queue and still struggle financially.
This happens because sales volume is not the same as profitability.
Imagine a café generating strong daily sales but also experiencing:
High ingredient costs
Excessive labour hours
Expensive rent
Low-margin food products
Frequent waste
Poor menu pricing
The café may look successful from the street while generating very little actual profit.
This is why café owners should avoid judging business performance simply by how busy the shop appears.
A packed café is good.
A packed café with healthy margins, controlled labour costs and sustainable rent is much better.
Final Thoughts: Know Your Numbers Before Your Numbers Become a Problem
Running a successful café is about much more than making good coffee and attracting customers.
The financial side of the business matters just as much.
Café owners should regularly monitor:
Revenue → COGS → Gross Profit → Labour → Occupancy → Operating Profit
The most important lesson is simple:
A busy café is not necessarily a profitable café.
If you understand the profitability of every menu item, manage labour according to demand, maintain a sustainable occupancy cost and review prices regularly, you have a much better chance of turning customer traffic into real business profit.
For café owners, knowing your numbers isn’t just accounting—it is one of the most important parts of running the business.
