How to use the Break Even Point Calculator

Find break-even units and required revenue based on fixed expenses, price and variable unit cost.

Calculation formula

Contribution per unit = selling price − variable unit cost; break-even units = ceil(fixed costs ÷ contribution per unit).

Recommended steps

1. Enter values using the units shown beside each field.
2. Review whether the example assumptions match your situation.
3. Run the calculator and compare the key metrics.
4. Use the source data or official rates when precision matters.

Known limitations

Selling price must exceed variable cost for a finite break-even result. Fixed and unit variable costs must cover the same accounting period.