Free tool

Amazon to eBay profit calculator

See exactly what an Amazon-to-eBay flip makes before you list it. Enter your Amazon cost and eBay sell price for the real profit, margin, and ROI after eBay fees. Verified 2026 rates for eBay.com and eBay.co.uk. Rates last verified 2026-06-12.

Marketplace
$
$
$
eBay revenue (price + shipping)$49.99
Total eBay fees$7.20
You receive from eBay$42.79
Amazon cost$23.50
Profit$19.29
Margin38.59%
Return on cost (ROI)82.09%

Worked examples

Three typical flips, calculated with the same fee tables the tool uses. Margin is profit over the eBay sale; ROI is profit over your Amazon cost.

ExampleAmazon costeBay selleBay feesProfitMarginROI
Low-cost flip (US)$12.00$29.99$4.48$13.5145.05%112.58%
Mid-range flip (US)$23.50$49.99$7.20$19.2938.59%82.09%
Everyday item (UK)£18.00£39.99£5.56£16.4341.09%91.28%

How profit is calculated

The calculation is three steps. First, your eBay revenue is the sale price plus any shipping you charge the buyer. Second, eBay takes its final value fee: a percentage of that revenue (set by category) plus a fixed per-order fee. What is left is what eBay pays you.

Third, subtract your Amazon cost, what you pay the supplier for the item and its delivery. The result is your profit on the flip. In short: profit = eBay sale - eBay fees - Amazon cost.

Margin is that profit as a percentage of the eBay sale, and ROI is the profit as a percentage of your Amazon cost. A cheap item can show a slim margin but a strong ROI, so both are worth watching before you commit to a listing.

eBay rates encoded from eBay's official fee pages and last verified on 2026-06-12. This is a per-sale estimate; it does not include your eBay Store subscription, taxes, or returns. Always confirm against eBay's own fee tables for edge cases.

Profit questions, answered

How do I calculate Amazon to eBay dropshipping profit?+
Take your eBay sale price plus any shipping you charge the buyer, subtract the eBay final value fee and per-order fee, then subtract what you pay on Amazon. What is left is your profit. This calculator does all three steps for you using the live 2026 eBay fee tables.
What counts as profit on an Amazon to eBay flip?+
Profit here is what you keep after eBay fees and your Amazon cost on a single sale. It does not include your eBay Store subscription, income tax, returns, or chargebacks, those are business-wide costs rather than per-sale costs. Treat the number as your gross margin on the flip, not your take-home after every overhead.
Are eBay fees the same as profit?+
No. eBay fees are what eBay takes from the sale, the final value fee percentage plus the fixed per-order fee. Profit is what is left after those fees AND after you pay your Amazon supplier. A sale can carry low eBay fees and still lose money if the Amazon cost is too high.
Should I offer free shipping when dropshipping to eBay?+
Most eBay dropshippers list with free shipping and set buyer shipping to 0, then build the delivery cost into the sale price. eBay charges its fee percentage on the item price plus any shipping you charge, so adding a separate shipping charge does not avoid fees. Put your real delivery cost into the Amazon cost field to see the true profit.
What is a good profit margin for Amazon to eBay dropshipping?+
Margins vary by category and competition, but many eBay dropshippers aim for a profit margin in the region of 10 to 20 percent after fees and supplier cost. Thin-margin flips get wiped out by a single return, so check the margin and ROI here before you list rather than chasing sale volume alone.
What is the difference between margin and ROI?+
Margin is profit divided by your revenue (the eBay sale), shown as a percent: it tells you how much of each sale you keep. ROI is profit divided by your Amazon cost: it tells you how hard your cash is working. A cheap item can show a low margin but a high ROI, so this calculator shows both.

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