What break-even means
Your break-even point is the amount of sales at which total income exactly equals total costs. Below it, the store loses money. Above it, each additional sale adds to profit. It is not a goal to celebrate and stop at, but it is a useful reality check: it tells you how much you must sell before the business pays for itself.
A new store often has a gap between hopes and arithmetic. Working out break-even early shows whether your plan is realistic or whether prices, costs or ambitions need to change.
Two kinds of cost
The calculation depends on separating costs into two groups.
Fixed costs stay roughly the same no matter how many orders you receive in a month. Examples include store software fees, a domain, tools, insurance if you carry it, and any regular advertising budget you commit to.
Variable costs rise and fall with each order. Examples include the cost of the product itself, packaging, shipping you pay, and payment processing fees. Some costs are mixed, and you will need to judge which group fits best.
The formula
First find what each order contributes after its own variable costs:
Contribution per order = average order price minus variable costs per order
Then:
Break-even orders = fixed costs divided by contribution per order
To express it as revenue, multiply the number of orders by the average order price.
A hypothetical worked example
All the numbers here are invented to show the method. They are not typical figures for any kind of store.
Suppose a store has these monthly fixed costs: $1,200 in total (for example, software, tools, and a planned advertising amount).
An average order is $50. The variable costs per order are:
- Product: $20
- Packaging and shipping paid by the store: $6
- Payment processing fees: $2
That is $28 in variable costs per order, so each order contributes $50 − $28 = $22.
Break-even orders = $1,200 ÷ $22 = about 54.5. Since you cannot sell half an order, round up to 55 orders per month. As a check, 55 × $22 = $1,210, which covers the $1,200.
In revenue terms, 55 orders × $50 is $2,750 per month.
Testing “what if” changes
The value of the formula is that you can change one input and see the effect, using the same hypothetical store.
Higher fixed costs. If fixed costs rise to $1,500, break-even is $1,500 ÷ $22, about 68.2, so 69 orders. A $300 increase in fixed costs means roughly 14 more orders needed each month.
Lower product cost or higher price. If the average order price were $55 with the same $28 in variable costs, contribution would be $27, and break-even would be $1,200 ÷ $27, about 44.4, so 45 orders. A modest price change can matter a lot, though higher prices may also change how many people buy. Understanding your profit margin and how pricing strategy affects demand helps here.
Free shipping. If you decide to absorb extra shipping costs, your variable costs rise and the contribution shrinks. The real cost of free shipping is worth including before you promise it.
Turning orders into visitors
You can go one step further and estimate the traffic you need. Suppose, again hypothetically, that 2 out of every 100 visitors place an order (a 2% conversion rate). Then 55 orders would require 55 ÷ 0.02 = 2,750 visitors per month.
Real conversion rates vary widely, and a new store may convert fewer visitors than you hope. The point is to see whether the visitor number looks achievable given your marketing plans, and to treat any conversion assumption as a guess until your own data replaces it.
Common mistakes
- Leaving out costs. Returns, discounts, payment fees, your own time and occasional damaged goods all reduce what you keep. Include a cushion.
- Treating revenue as profit. Break-even is about covering costs, not about the money coming in.
- Using an optimistic average order. Base it on realistic expectations, not your best-case basket. Average order value is worth measuring once you have real orders.
- Forgetting cash timing. You may pay for stock before customers pay you. Break-even does not capture that, so pair it with a look at cash flow.
- Calculating once. Recalculate when prices, suppliers or fees change.
Using the number
Treat the result as a planning tool. If the required orders look far beyond what you can reasonably attract, consider raising prices, reducing costs, narrowing the range or lowering your fixed commitments. Meeting break-even does not guarantee ongoing success, and actual results will differ from any estimate.