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conneecticabusiness & money for founders

Tool

Break-even calculator

Connectica calculators · runs entirely in your browser

Units to break even—Revenue at break-even—Contribution margin—

Estimates only — computed locally, no data leaves this page. Verify anything that matters with your accountant, lender or the CRA.

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Break-even calculator — Connectica

Break-even is fixed costs divided by contribution margin: the price of one unit minus what it costs you to deliver it. Everything above that line is margin; everything below it is subsidized by your savings.

Why the margin line matters more than the units

Two businesses with identical fixed costs can have wildly different break-evens: one selling $149 units with $62 of variable cost needs 322 units a month; one selling $149 units with $130 of cost needs 2,154. The margin, not the price, decides whether the model works.

Frequently asked questions

What counts as a fixed cost?

Anything you pay whether or not you sell a unit this month: rent, salaries, software, insurance. Variable costs move with each sale — materials, payment processing, delivery.

Connectica provides information only, not financial, investment, legal or tax advice. Figures on this page are estimates and generalizations — confirm anything that matters with the relevant professional or authority.