Break-Even Calculator

Method

How it works

1. 01Enter price, variable cost, fixed cost, percentage and per-sale fees, and an optional target profit for two scenarios.
2. 02Compare contribution margin, break-even units and revenue, target-profit units, and margin ratio.
3. 03Read the cost and revenue intersection on the accessible chart, then export the scenario table if needed.

Boundaries

Limits

• Required units are rounded up because a fraction of a sale cannot cover the target.
• Tax and cash-flow timing are outside this calculation.
• The currency selector changes the symbol only. It does not convert values or infer a region.
• Results are planning math, not accounting, tax, or financial advice.