Enter your selling price, the cost to make one unit, and your monthly fixed costs — instantly see how many units you must sell per month and per day to break even, plus a “profit goal” mode for hitting a real income target. Print or Save as PDF to keep a copy.

Built for anyone running a small product or food business who needs a straight answer on “how many do I need to sell?” Runs entirely in your browser — no login, no subscription, nothing uploaded anywhere.

One-time payment. Yours forever.