How this calculation works
Reverse-calculate selling price for a specified contribution margin.
Worked starting inputs
Example inputs: Unit Cost = 16.0, Shipping = 4.0, Fees Pct = 12.0, Target Margin = 25.0. Expected result: Target selling price: $31.75, Target gross profit: $7.94. These are illustrative numbers, not market rates. Change a value to compare scenarios; download the result if useful.
Assumptions and limitations
Sum of margin and fees must be less than 100%.
Every result depends on the entered values. The tool does not fetch marketplace fees, infer current exchange rates or verify supplier policies. It is informational, not tax or financial advice.