Contribution Margin Calculator

Calculate the contribution margin per unit, contribution margin ratio, and break-even units from price, variable cost, and fixed costs

Frequently Asked Questions

What is contribution margin?

It is the selling price minus the variable cost per unit, representing what each sale contributes toward fixed costs and profit.

How is break-even calculated?

Break-even units equal total fixed costs divided by the contribution margin per unit, rounded up to the next whole unit.

Business Information Disclaimer: Estimates only. Not professional business advice.

This calculator provides estimates for informational purposes only. Business results vary by industry, market conditions, and execution. Not a substitute for professional business consulting, accounting, or legal advice. Consult qualified professionals before making business decisions.