Break-even calculator
Find how many units you must sell to cover your monthly fixed costs, and the lowest price at which you do not lose money.
Calculations run in your browser; nothing you enter is saved. Tariffs last updated: Nov 2, 2026
Advanced
How to use it
- Pick your country, or choose "Other" and enter the currency and tax rate.
- Enter the selling price, product cost, commission and shipping cost.
- Enter your monthly fixed costs; the break-even units, break-even revenue and break-even price appear right away.
Frequently asked questions
What is the break-even point?
It is the sales volume at which total revenue equals total costs, so you make neither profit nor loss. Here it is the number of units needed to cover your monthly fixed costs.
How are break-even units calculated?
Monthly fixed costs are divided by the net profit per product and rounded up. Profit per product is what remains of the price after commission, shipping, product cost and tax.
Is the break-even price the same as break-even units?
No. The break-even price is the lowest price at which you do not lose money on each product; break-even units are the number of sales needed to cover your fixed costs.
Which costs count as fixed?
Monthly costs you pay regardless of sales, such as rent, salaries and software subscriptions. Commission, shipping and product cost are per-product costs; do not enter them as fixed costs.
Is the information I enter stored?
No. The calculation runs in your browser; none of the values you enter is sent to a server or saved.