Decision calculator
Break-even Calculator
Estimate the unit volume and revenue required to cover fixed costs.
Modeled result
$0.00 monthly
$0.00 annually
Methodology and assumptions
Break-even units = fixed costs ÷ (selling price − variable cost), rounded up to the next whole unit. Break-even revenue = units × selling price. A non-positive contribution margin returns zero.
Currency outputs are rounded to the nearest minor currency unit.
Pricing last verified:
Official source: U.S. Small Business Administration finance guidance
Frequently Asked Questions
What does the Break-even Calculator calculate?
Estimate the unit volume and revenue required to cover fixed costs.
How accurate is the Break-even Calculator?
It is a planning estimate based on the inputs, formula, assumptions, and sources shown on this page. Actual prices, invoices, taxes, discounts, and outcomes can differ.
Which pricing source does the Break-even Calculator use?
The calculator links to U.S. Small Business Administration finance guidance as its official source. The displayed pricing or reference data was last verified on 2026-09-05.
Are calculator inputs saved or sent to analytics?
Inputs are processed in your browser. Calculator values are not included in analytics events.