eBay Flipping Profit Calculator
Estimate your profit, profit margin and return on investment when buying items to resell on eBay.
Overview
The eBay Flipping Profit Calculator helps you estimate whether a resale item is worth buying. Enter your purchase cost, expected sale price, eBay fee percentage, shipping cost and any extra selling expenses to see your likely profit, margin and ROI.
How it works
This calculator starts with your expected sale price and subtracts all major costs: the purchase cost, the estimated eBay fee, shipping and any extra expenses. Net profit is the amount left after those costs. Profit margin shows profit as a percentage of the sale price, while ROI shows profit relative to your purchase cost. These figures can help you compare flips and avoid low-margin deals.
How to use this calculator
- 1Enter the amount you paid or expect to pay for the item.
- 2Add the price you expect the item to sell for on eBay.
- 3Enter the combined eBay fee percentage you expect to be charged.
- 4Include your shipping cost and any other selling expenses.
- 5Review the estimated net profit, profit margin and ROI before listing or buying.
Example Calculation
Purchase Cost
$80
Expected Sale Price
$145
eBay Fee
13%
Shipping Cost to Buyer
$12
Other Costs
$6
Net Profit
$27.79
If you buy a console for $80 and sell it for $145 with a 13.25% eBay fee, $12 shipping cost and $6 in other costs, your estimated net profit is about $27.79, with a profit margin of about 19.2% and an ROI of about 34.7%.
Frequently asked questions
What does this eBay flipping calculator estimate?
It estimates your net profit, total costs, profit margin and ROI based on what you pay for an item and what you expect to sell it for.
Should I include shipping in the costs?
Yes. If you pay postage, packaging or label costs, include them so your profit estimate is more realistic.
What fees should I enter as the eBay fee percentage?
Use the total percentage you expect to pay on the sale, such as the final value fee and any other selling-related percentage charges that apply to you.
What should go into other costs?
You can include packing materials, cleaning, repairs, promoted listings, storage, travel or any extra cost tied to the flip.
What is a good ROI for flipping on eBay?
That depends on your business model, risk and how quickly items sell. Many sellers compare ROI alongside profit amount, sell-through rate and time invested.
Does this calculator include taxes?
No. Taxes are not automatically included, so add them to other costs if you want a more conservative estimate.
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Assumptions and warnings
Assumptions
- Results are estimates based on the sale price, fee rate and costs you enter.
- The calculator assumes the full sale price is received and does not adjust for returns, refunds or unpaid items.
- eBay fees, promoted listing charges and payment-related costs vary by category and account settings.
- Taxes, import duties and income reporting are not included unless you add them to other costs.
Warnings
- This calculator provides an estimate only and is not financial or tax advice.
- Check current eBay fees and your actual shipping costs before buying inventory or listing items.