eBay Profit Calculator
Real eBay profit after fees.
Calculate eBay net profit after all fees and shipping. Free educational calculator with methodology and a worked example.
What this tool does
This tool calculates eBay net profit per sale after final value fees, payment processing, and shipping reconciliation.
Enter Values
Formula Used
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Disclaimer
Results are estimates for educational purposes only. They do not constitute financial advice. Consult a qualified professional before making financial decisions.
eBay fees bite hard. Final value fees 10-15% on most categories plus payment processing 2.9% + 0.30. This calculator shows true net profit after all fees.
50 sale with 30 cost and 8 shipping (5 actual) costs 9 in eBay fees after all charges. Net profit 15, margin 30%. Many sellers underprice because they don't account for fees properly.
Use before listing - reverse-calculate minimum price needed for target margin. Compare categories - final value fees vary (lower on some, higher on others).
A worked example
Try the defaults: sale price of 50, item cost of 30, shipping charged of 8, shipping actual cost of 5. The tool returns 13.48. You can adjust any input and the result updates as you type — no submit button, no reload. That's the real power here: seeing how sensitive the output is to one or two assumptions.
What moves the number most
The result responds to Sale Price, Item Cost, Shipping Charged, Shipping Actual Cost, and Final Value Fee %. Not every input has equal weight. Flip one at a time toward extreme values to feel which ones move the needle most for your situation.
The formula behind this
Revenue = sale + shipping charged. Final value fee = revenue × %. Payment fee = revenue × 2.9% + 0.30. Profit = sale - cost - shipping loss - fees. Everything the calculator does is shown in the formula box below, so you can check the math against your own spreadsheet if you want.
What the score tells you
Headline financial numbers — income, savings, debt — each tell part of the story. This calculation stitches several together into a single read you can track over time. The value is in the direction, not the absolute number.
What this doesn't capture
The score is a composite of the inputs you provide. Life context — job security, family obligations, health, housing — doesn't appear in the math but shapes the real picture. Use the number as a prompt, not a verdict.
£50 £ sale - £30 £ cost - fees = $13.48.
Inputs
This example uses typical values for illustration. Adjust the inputs above to match a specific situation and see how the result changes.
Sources & Methodology
Methodology
Revenue = sale + shipping charged. Final value fee = revenue × %. Payment fee = revenue × 2.9% + 0.30. Profit = sale - cost - shipping loss - fees.
References
Frequently Asked Questions
Best categories for margin?
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