Break-Even Calculator

Estimate break-even units and revenue from fixed cost and unit contribution margin.

How this calculator works

Enter the values for fixed costs, sale price per unit, variable cost per unit. The result applies the displayed method and rounds only for presentation.

Formula / method

Break-even units = fixed costs ÷ (price − variable cost).

Worked example

Worked example: Fixed costs = 10000; Sale price per unit = 50; Variable cost per unit = 30.

Assumptions and limitations

The inputs use the units shown and the displayed break-even calculator method applies to the situation being estimated.

This break-even calculator uses the stated formula and supplied units; unusual inputs, local rules or professional context can change the interpretation.

Informational only: this estimate is not financial advice. Actual rates, fees, taxes and lender or market terms may differ.