Break-even sales calculator
Whole units and sales required to cover fixed costs from price and variable cost per unit.
How it works
Contribution per unit = price − variable cost per unit. Required units = fixed costs / contribution, rounded up. Required sales = whole units × price. Use one product or a stable representative mix and a consistent GST basis.
One of the nine business calculators. Calculations run in this browser. The calculator code does not send your inputs to a server or save them automatically. To check, disconnect from the internet once the page has loaded, then calculate.
Planning estimates in AUD. Confirm tax treatment, liability amounts and dates separately. Amounts round to the nearest cent, with exact half cents rounded up.