Break Even Point Calculator
How many units you have to sell before fixed costs are covered.
Method and limitations · Report an error
Quick answer
Find the sales volume needed to break even
Price minus variable cost gives the contribution made by each unit. Dividing fixed costs by that contribution estimates how many units must be sold before total contribution covers fixed costs.
Use this calculator when
- Testing whether a proposed selling price covers fixed costs
- Comparing break-even volume at different unit costs
- Estimating the revenue required before profit begins
How to read the result
The mathematical result can contain a fraction of a unit, but a real product normally requires rounding up to the next whole unit. If variable cost is equal to or above price, each sale contributes nothing toward fixed costs.
- Separate fixed costs from costs that increase with each unit
- Round units upward when partial units cannot be sold
Method
How it works
Price per unit minus variable cost per unit gives the contribution available to cover fixed costs. Fixed costs divided by that contribution produces the break-even unit count.
Break-even revenue multiplies the unrounded unit result by selling price. If contribution is zero or negative, selling more units cannot cover fixed costs under the entered figures.
Common questions
Frequently asked questions
What costs belong in fixed costs?
Use costs that do not change directly with unit volume, while per-unit costs belong in the variable-cost input.
Why does a lower variable cost reduce break-even units?
It increases contribution per unit, so each sale covers a larger part of fixed costs.
Should break-even units be rounded up?
Operationally, a fractional unit cannot usually be sold, so the next whole unit may be required even though the calculator displays the direct formula result.
Not financial advice. This calculator is for general informational purposes only. Check figures independently before making financial decisions.