← Amazon FBA vs FBM calculator
Jungle Scout publishes its own free FBA Calculator, reachable at junglescout.com/fba-calculator, and the same estimate lives inside the paid Jungle Scout suite (Chrome extension, product database) for sellers already sourcing there. It is built around a pre-launch question: given a product idea and its FBA fees, what do upfront costs, variable costs, and marketing spend leave once it is selling.
That makes it the right tool for one job: sizing a new product idea before you commit to it, especially if you are already using Jungle Scout to source and validate that idea. It is not built around a listing you already sell, and it does not compare fulfillment paths on that listing.
| Question | Where to answer it |
|---|---|
| Roughly what will a new product idea cost once FBA fees, upfront spend, and marketing are in? | Jungle Scout's FBA Calculator — built for sizing an idea before launch. |
| On a listing I already sell, does FBA or FBM leave more from my own cost of goods and shipping? | This calculator — both paths on one screen, no account needed. |
| What is the most I can pay a supplier before this unit loses money? | This calculator's max buy cost, next to both fulfillment paths. |
| Does a coupon, Subscribe & Save, a supplier MOQ, Vine, aged inventory, AWD, Remote Fulfillment, or peak-season timing still pay on this same listing? | This calculator's linked follow-on pages — see what this checks below. |
This tool needs no Jungle Scout account, no Chrome extension, and no
product database lookup: it is a static page, the arithmetic runs in
your browser, and once it has loaded it keeps working with the
connection off. It also keeps named sourcing scenarios in your own
browser and a shareable link that carries your inputs
after the # in the URL — never uploaded anywhere. Nothing
you type is uploaded anywhere, and nothing here is tied to a
subscription.
Jungle Scout's FBA Calculator is built for the pre-launch question -- roughly what a new product idea will cost across upfront, variable, and marketing spend once FBA fees are in -- and it sits inside Jungle Scout's wider product-research suite (Chrome extension, product database) for sellers already sourcing there. This page does not try to replace that estimate. What it adds is a listing you already sell or are about to list: FBA and FBM side by side from your own cost of goods and shipping, the maximum you can pay a supplier before the unit loses money, and a dozen linked follow-on decisions on that same listing -- coupons, Subscribe & Save, a supplier MOQ, Vine, aged inventory, AWD, Remote Fulfillment, peak-season timing -- none of which a single profit estimate covers.
No. This site is not affiliated with, endorsed by, or sponsored by Jungle Scout. Jungle Scout is a trademark of its owner, named here only to describe what this tool is and is not.
Open the Amazon FBA vs FBM calculator to run the comparison on your own numbers.