Break-Even Calculator

Find exactly how many sales you need to cover costs and start making profit.

Monthly Fixed Costs ($)

Rent, salaries, subscriptions — costs that don't change with sales volume.

Variable Cost per Unit ($)

Cost of goods sold, transaction fees, support cost per customer.

Price per Unit ($)

Results

Contribution margin / unit$30

Contribution margin %60.0%

Break-even units / month334

Break-even revenue / month$16,700

Cost vs revenue at break-even

Costs

Fixed costs: $10,000Revenue: $16,700

Formula: Break-even units = Fixed Costs ÷ (Price − Variable Cost per unit).

A contribution margin below 40% is a warning sign for most SaaS businesses. Physical products typically run 20–50%.