FBAZone — Amazon seller tools

Break-even Units Calculator

Units you must sell to recover a fixed cost or investment.

Business & finance
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Fill in the inputs and press Calculate. Results, a verdict and the formula trail appear here.

How the Break-even Units Calculator works

Any fixed cost, from a mould to a launch ad budget, is recovered one unit at a time. This shows how many units, and optionally how many months, that takes.

Formula

  • Break-even units = Fixed costs ÷ Profit per unit
  • Months = Break-even units ÷ Units per month

Example

625 units, about 2.5 months.

Fixed costs / investment to recover: 5000Profit per unit: 8Selling price (optional): 29.99Units per month (optional): 250

Frequently asked questions

Which costs are fixed?

One-off costs that do not change with units sold: samples, photography, design, tooling, launch ads.