A
AiTechWorlds
AiTechWorlds
Calculate the break-even point in units and revenue from fixed costs, price and variable cost per unit, with a profit projection table.
Single or weighted multi-product break-even, target-profit, scenarios, sensitivity and a month-by-month timeline.
Break-even units
334
Break-even revenue
$8,333
Contribution margin
60.0%
Margin of safety
16.7%
Solving for $2,000 profit
Required units
467
Required revenue
$11,667
Conservative
479
units ยท $10,761
Expected
334
units ยท $8,333
Optimistic
257
units ยท $7,061
How price and cost changes affect whether you clear break-even at your expected volume.
| Cost \ Price | $21 | $24 | $26 | $29 |
|---|---|---|---|---|
| $8 | ! | โ | โ | โ |
| $9 | ! | โ | โ | โ |
| $11 | ! | ! | โ | โ |
| $12 | ! | ! | โ | โ |
Cumulative profit at 120 units/month.
Operating leverage: 6.0x profit moves that many times faster than revenue at this volume.
Margin of safety is a healthy 16.7% sales can drop that much before you stop being profitable.
A 5% price increase would cut required break-even units by about 8%.
Operating leverage is 6.0x profit swings that many times faster than revenue, so a sales slowdown hurts disproportionately.
100% in-browser nothing is uploaded. Break-even units = fixed costs รท contribution margin per unit.
Break-Even Point Calculator computes how many units you need to sell (and the corresponding revenue) to cover fixed costs, given a price per unit and variable cost per unit, plus a contribution-margin percentage and a projection table showing profit/loss at several sales volumes around the break-even point.
Enter fixed costs
Monthly rent, salaries, software subscriptions costs that don't change with sales volume.
Enter price and variable cost per unit
What you charge, and what each unit costs to produce/deliver.
Read the break-even point
See units, revenue, and a profit projection table around that point.
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Last reviewed on July 17, 2026 by the AiTechWorlds Tools Team. All processing runs locally in your browser.