Breakeven Analysis

It’s important, particularly for start-up companies, to understand the level of sales volume that they need to achieve in order to be financially viable. That level is the breakeven sales level. A breakeven sales level occurs when sales are exactly equal to total costs – no profit and no loss.

Obviously, your objective is to make a profit, not just break even. However, determining your breakeven sales level is often an important step to understanding the potential of your business.

The key to determining the breakeven sales level is determining, as accurately as possible, which of your expenses are fixed and which are variable. All expenses must be classified as one or the other, or allocated if they are semi-variable.

Fixed Expenses: These are expenses that are incurred independent of production or sales volume. Examples are rent, insurance, supervision, indirect labor, depreciation, property taxes, legal, accounting, telephone, etc. For manufacturing companies, cost of goods sold usually includes some fixed expenses.

Variable Expenses: These are expenses that vary with production and sales. Examples of variable expenses included in cost of goods sold are direct labor, materials and supplies. Variable expenses included among selling, general and administrative expenses might include promotional expenses, credit card fees, etc.

Once a sales amount is estimated we can perform the breakeven calculations. See SCORE 4.13.01.xlsx for a spreadsheet that can help you in your calculations. Here is an example:

Joe's candle makers wholesales cases of candles for $1,000. His goal is to sell 50 cases a month, i.e., $50,000 sales per month. Joe has calculated that his fixed expenses are $24,000 and that, at the expected sales level, variable expenses would be $15,000. After introducing the concept of the contribution margin we can calculate breakeven sales:

Contribution margin (CM) is the amount of each sales dollar that remains after the variable costs are subtracted. In Joe's case, this would be $50,000 - $15,000. The remaining percentage represents the amount contributed toward covering fixed expenses and generating profit. The CM is calculated as follows:

CM = Sales-Variable Expenses = $50,000-$15,000 = 70% of Sales

                          Sales                                $50,000

Now we can calculate the Breakeven Sales Level:

Breakeven Sales = Fixed Expenses/Contribution Margin (%) = $24,000/70% = $34,286

It is often useful to compare three levels of sales estimates, and the breakeven level generated as shown in the table below.

  Pessimistic % of sales Breakeven % of sales Expected % of sales Optimistic % of sales
Sales $25,000 100% $34,286 100% $50,000 100% $60,000
Fixed Expenses ($24,000) 96% ($24,000) 70% ($24,000) 48% ($24,000)
Variable Expenses ($7,500) 30% ($10,286) 30% ($15,000) 30% ($18,000)
Gross Profit ($6,500) -26% $0 0% $11,000 22% $18,000
Contribution Margin ($)        
Sales-Variable Expenses $17,500 70% $24,000 70% $35,000 70% $42,000
Breakeven Sales =        
Fixed Expenses/CM (%) $34,286 $34,286 $34,286 $34,286

Note that fixed expenses stay fixed across the estimates, while variable expenses vary by level of sales. Breakeven is the same at any level of sales.

For the optimistic case (Joe's goal) there is a 22% gross profit. At the breakeven level gross profit is 0 because expenses just meet the sales level. Below breakeven sales, of course, losses are incurred.

Breakeven Sales Graph

Data for the chart is as follows:

Sales: $25,000 $34,286 $50,000 $60,000

Fixed Expenses $24,000 $24,000 $24,000 $24,000

Variable Expenses $7,500 $10,286 $15,000 $18,000

Total Expenses $31,500 $34,286 $39,000 $42,000

Note that breakeven is where the total expenses line intersects sales

If you would like to request a Cincinnati SCORE counselor please click here, for a Dayton counselor click here


The information contained in these briefs is for general information only. While we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the information, products, services, or related graphics contained in the briefs Through these briefs you may be able to link to other websites which are not under the control of SCORE therefore the inclusion of any links does not necessarily imply a recommendation or endorse the views expressed within them. Any reference from SCORE to a specific commercial product, process or service does not constitute or imply an endorsement by SCORE, SBA, SCORE Chapter 34, SCORE Chapter 107, or the United States Government of the product, process, or service or its producer or provider.

Key Topics

Group gathered at a table with a woman explaining documents