About this calculator

Break-even units = fixed costs ÷ (price − variable cost). Below this, you lose money; above, every unit is pure contribution.

Frequently asked questions

What does the Break-Even Units Calculator do?

How many units to sell to cover fixed costs. Break-even units = fixed costs ÷ (price − variable cost). Below this, you lose money; above, every unit is pure contribution.

Is the Break-Even Units Calculator free to use?

Yes. Every calculator on Calcurly.com is free, works in your browser without sign-up, and can be embedded on your own website.

How accurate is the Break-Even Units Calculator?

Results are calculated in real time using industry-standard formulas. Treat the output as a well-informed estimate — always cross-check with local regulations, product datasheets, or a qualified e-commerce & retail professional before committing to a purchase or a job.

What inputs does the Break-Even Units Calculator need?

Enter values for: Fixed costs / period, Sell price / unit, Variable cost / unit. Sensible defaults are pre-filled where possible so you can start with a single change.

Can I embed the Break-Even Units Calculator on my own website?

Yes — copy the iframe snippet at the bottom of this page, or use the Embed Generator to customise the size. The embedded version stays in sync with the live calculator on Calcurly.com.