Calculate break-even volume, revenue, contribution margin, and estimated profit at planned sales.
Rounding: Currency values display to two decimal places; whole items round up where required.
Estimate the monthly sales volume needed to cover fixed costs.
A fraction of a unit cannot normally be sold, so the estimate rounds up to the next whole unit that covers fixed costs.
Each sale then contributes nothing or loses money, so there is no break-even volume under those assumptions.
Enter fixed costs, selling price, and variable cost per unit to estimate break-even volume and test a sales target. Whether you are researching break-even point calculator, small business break even calculator, contribution margin calculator, break even sales calculator, this interactive tool helps you estimate the number of units and sales revenue needed to cover fixed costs at a chosen selling price and variable cost.
As you adjust Display Currency, Monthly Fixed Costs, Selling Price per Unit, Variable Cost per Unit, the calculator immediately computes Units required to break even, Break-even sales revenue, Contribution margin, Profit at planned sales and updates all three domain-specific SVG charts in real time. Instead of relying on a single static figure, you can inspect the primary domain diagram, component breakdown, and multi-point trajectory curve to see how changing your inputs shifts the final result. Use the Compare (up to 3 scenarios) button to evaluate side-by-side variations before making a decision.
In our benchmark scenario ($4,500 fixed costs, $45 price, and $18 variable cost), Break-even is about 167 units or $7,515 in sales. Keep in mind that price, variable cost, and fixed costs remain constant for the month. For related calculations in Business & Marketing, explore SaaS Metrics Calculator (MRR, ARR, LTV, CAC & Break-Even), Freelance Pricing & Hourly Rate Calculator, Marketing ROAS, CPC, CPM, CPA & CTR Calculator.
