Break-Even Calculator

Units and revenue to break even

Enter fixed costs, selling price per unit, and variable cost per unit. See contribution margin, break-even units, and break-even revenue. Optionally enter expected units sold to estimate profit or loss.

Fixed costs

Price per unit

Variable cost per unit

Units sold (optional)

Contribution margin per unit —

Break-even units —

Break-even revenue —

Profit or loss at units sold —

Break-even units = Fixed costs ÷ (Price − Variable cost). Break-even revenue = Break-even units × Price. Contribution margin is the amount each unit contributes toward fixed costs after variable costs.