What is the break-even formula?

The formula is: Fixed Costs ÷ (Selling Price - Variable Costs). The denominator (Selling Price - Variable Costs) is also known as your Contribution Margin.

What happens if my variable costs are higher than my selling price?

If your variable costs are higher than your selling price, you have a negative contribution margin. This means you lose money on every single unit you sell. It is mathematically impossible to break even in this state, and you must either raise your prices or lower your variable costs immediately.

Should salaries be considered a fixed or variable cost?

It depends on the structure. A salaried manager who gets paid $5,000/month regardless of sales is a Fixed Cost. However, a factory worker who gets paid $10 specifically for every widget they build is a Variable Cost. Sales commissions are also always considered Variable Costs.

How do I lower my break-even point?

There are only three mathematical ways to lower your break-even point: 1) Reduce your fixed costs (e.g., move to a cheaper office), 2) Reduce your variable costs (e.g., negotiate cheaper materials with suppliers), or 3) Raise your selling price.

Break Even Calculator

Determine exactly how many units you need to sell to cover your business expenses. Calculate your contribution margin, break-even revenue, and identify your exact path to profitability.

Total Fixed Costs

Expenses that do not change based on sales (Rent, Insurance, Salaries).

Selling Price (Per Unit)

How much the customer pays you for one unit.

Variable Cost (Per Unit)

Costs directly tied to creating one unit (Raw materials, direct labor, shipping).

Break-Even Point (Units)

167units

You must sell exactly 167 units to cover your $5,000 in fixed costs. Every sale after this is pure profit.

Break-Even Revenue

$8,350

Total revenue required to break even.

Contribution Margin

$30

Profit per unit available to pay fixed costs.

Financial Breakdown

Fixed Overhead Costs$5,000

Contribution Margin Ratio60%

Total Sales Needed167 units

How to Use the Break Even Calculator

Using our break even calculator is simple and requires no registration:

Enter your Total Fixed Costs (rent, insurance, flat salaries).
Enter your Selling Price for a single unit.
Enter your Variable Cost to produce that single unit (materials, direct labor, shipping).
The calculator will instantly show exactly how many units you must sell to break even.

Why Use a Break Even Calculator?

Launching a business without knowing your break-even point is financially reckless. This calculator provides you with a crystal-clear minimum sales target. If the calculator says you need to sell 10,000 units a month just to survive, but the total market size is only 5,000 people, you immediately know the business model is flawed before investing a single dollar.

The Complete Guide to Break-Even Analysis in 2026

The most terrifying question any new business owner faces is: "How much do I actually have to sell just to survive?" Answering this question requires a rigorous break even point calculator.

Your break-even point is the exact moment when your total revenue perfectly matches your total costs. At this precise point, your business is neither making a profit nor taking a loss. Every single unit you sell after the break-even point generates pure profit for your company. If you cannot realistically sell enough units to hit your break-even point, your business model is mathematically doomed to fail before it even begins.

Fixed Costs vs. Variable Costs

To calculate your business break even point, you must rigorously categorize every expense into two buckets:

Categorizing Your Expenses

1. Fixed Costs:These are costs that remain exactly the same whether you sell zero units or ten thousand units. Examples include commercial rent, business insurance, fixed salaries, software subscriptions, and property taxes.
2. Variable Costs:These are costs that scale directly with your sales. If you sell zero units, your variable cost is zero. Examples include raw materials, direct manufacturing labor, packaging, shipping costs, and credit card processing fees.

The Secret: Contribution Margin

The most important metric generated by our calculator is your Contribution Margin. This is simply your Selling Price minus your Variable Cost.

For example, if you sell a jacket for $100, and it costs $40 to manufacture and ship that jacket, your contribution margin is $60. This means every time you sell a jacket, you "contribute" $60 toward paying off your fixed costs (like your store rent). Once your rent is fully paid off, that $60 goes straight into your pocket as net profit.

The Negative Margin Death Spiral

If your Variable Cost is higher than your Selling Price, you have a negative contribution margin. This is the most dangerous situation a business can be in.

If it costs you $50 to make an item, and you sell it for $40, you lose $10 on every sale. It is mathematically impossible to break even in this scenario. You cannot "make it up in volume." In fact, the more units you sell, the faster you will go bankrupt. If our calculator warns you of a negative margin, you must immediately halt operations and either raise your prices or aggressively cut your manufacturing costs.