Business calculator

Break-Even Calculator

Estimate the sales volume needed to cover fixed costs and, optionally, a target profit.

What break-even means

Break-even is the point where total revenue covers total cost. Above that point, each additional unit contributes the unit contribution margin toward profit.

Example

With $10,000 fixed cost, $50 price and $30 variable cost, contribution is $20 per unit. Break-even volume is 10,000 / 20 = 500 units.

What to check in the result

Look at contribution per unit, contribution margin percentage and required revenue, not just the unit count. If the break-even revenue is unrealistic for your market, the issue may be price, variable cost, fixed cost or expected sales volume.

References

Last reviewed: 2026-05-17

Before relying on this result

Use this calculator together with the formula, assumptions, limitations and examples on the page. If the topic involves health, tax, lending, investment, legal, safety or current-rate decisions, treat the number as an estimate and check the relevant primary source or professional guidance.

Calculator metadata last reviewed: 2026-05-14.