UNDERSTANDING BREAK-EVEN
How a business break-even calculator works
Break-even analysis compares your fixed costs with the amount each sale contributes toward covering those costs.
Contribution margin per unit is calculated by subtracting the variable cost per unit from the selling price per unit.
Your break-even point is reached when the contribution generated by sales covers your fixed costs. Sales beyond that point can contribute toward operating profit when the other assumptions remain unchanged.
The calculator also lets you estimate the profit or loss associated with a target sales volume, making the result useful for planning rather than simply identifying a single break-even number.
Why break-even analysis matters
A break-even calculation can help you understand how pricing, costs, and sales volume interact.
If your contribution margin is small, you may need substantially more sales to cover the same fixed-cost base. If contribution margin increases, the number of units required to cover fixed costs can decrease.
This makes break-even analysis useful when evaluating pricing changes, new products, operating expenses, and sales targets.
What can change your break-even point?
SELLING PRICE
How much do you charge?
Increasing selling price can increase the contribution generated by each unit when volume and costs remain unchanged.
VARIABLE COST
What does each sale cost?
Lower variable cost per unit can increase contribution margin.
FIXED COSTS
What must the business cover?
Higher fixed costs generally require more contribution from sales before the business reaches break-even.
SALES VOLUME
How many units can you sell?
Target sales volume determines the contribution available after variable costs and fixed expenses.