What does this page do?

Your product's 2026 FBA fees, cash for the first order and reorder date, 40 launch steps each linked to Amazon's or the FTC's page, and a month close every month.

Yes. The free version on this page works without an account.

1. Enter your details in the free version below. 2. See your result right away on this page. 3. Need more? The full version adds what is listed under "What you get".

amazon fba calculator + launch course 2026: fees, cash, reorder dates

Example (made-up): 1,500 units of a $29.99 kitchen organizer that sells 150 a month, arriving December 1, 2026, sit in FBA for 304 days — the plan below shows $2,133.99 storage plus $375.86 aged-inventory surcharge and $12,990.00 of cash tied up. Order 887 units or fewer and the same product sells out before Amazon's first aged-inventory snapshot at day 181.

Your product, not a video.Type price, size and cost: the 2026 rate cards (holiday peak Oct 15 – Jan 14, 3.5% surcharge since April 17, 2026), storage by month, inbound placement and the aged-inventory surcharge give your profit per unit, cash needed and payback date.

Every step has its source and date.8 modules, 40 steps; each one links the Amazon Seller Central or FTC page it comes from, re-read on November 2, 2026. No income claims, no review tricks, nothing that gets an account suspended.

The monthly job, in one place.Pro: close each month per product (units, fees, ads → your real profit per unit), carry inventory over, get the order-by date before days of supply drop under 28 (the low-inventory-level fee), and a calendar with every date.

Your product amazon.com · US

Product name (yours)

Selling price ($)

Referral category

Packed size (L × W × H) and weight

Unit weight

Weight unit

Supplier price per unit ($)

Freight + duty to Amazon per unit ($)

Prep + labels per unit ($)

Other per unit ($, returns, inserts)

Ad spend per unit sold ($)

Units you expect to sell a month

First order (units)

Stock received by Amazon on

Lead time: order → received (days)

Inbound placement

Your numbers stay in this browser. Nothing is sent anywhere.

Your launch plan

Type your product on the left, or press See the example.

Profit per unit

–

Margin

–

Break-even ad cost (ACoS)

–

Aged-inventory surcharge

–

Cash for this order

–

Cash back on

–

Sells out on

–

Order next batch by

–

Fee lines per unit (2026 US pages)

Line	Per unit	Where it comes from

Month by month

Month	Units in stock (1st)	Sold	Storage	Aged surcharge	FBA fees

Same order, other arrival months

Profit of the whole batch if Amazon receives it on the 1st of each month. Months after January 14, 2027 use today's published 2026 non-peak fulfillment rates (Amazon has not published 2027 rates yet).

Received on	Storage	Aged surcharge	Batch profit

The launch course — 8 modules, 40 steps, each with its source

Module 1 is open for everyone and fills in your own numbers from the calculator. Modules 2–8 open with Pro and keep your progress in this browser. Re-read against Amazon's and the FTC's pages on November 2, 2026.

Check a course before you pay for it

Paste the sales page or the "what you get" text of any Amazon course. The check runs in your browser and marks lines the FTC or Amazon's rules warn about — income promises, review schemes, "done-for-you" stores, fake scarcity.

Pro — the monthly work for every product you sell

Pro opens with a key

The answer for one product is free above. Pro keeps every product and every month: side-by-side compare, month close with inventory carried over and the real profit per unit, the order-by date before days of supply fall under 28, a calendar file (.ics) with reorder, stock-out and aged-inventory dates, the printed launch plan, modules 2–8 of the course, CSV and backup.

Pro monthly

$49

per month · cancel in your Whop account

Get Pro monthly

Pro yearly

$399

per year

Get Pro yearly

FBA courses on the same marketplace cost $200 to $5,000 up front (prices read November 2, 2026) and their buyers' most common complaint is getting no answers. Here your own numbers are the answer, every month. Subscriptions renew until you cancel in your Whop account.

Already have a key?

Questions

Where do the fees come from?

From Amazon's own US pages, read on November 2, 2026: 2026 FBA fulfillment fees (non-peak and holiday peak, 3.5% fuel and logistics surcharge from April 17, 2026), referral fees, monthly storage fees, inbound placement fees from January 15, 2026, the low-inventory-level fee and the aged-inventory surcharge from January 16, 2026. Every line shows its link. Your Seller Central fee preview is the final word for your account.

Will this tell me which product will sell?

No. Nobody can promise sales, and this page never shows income claims. You type the units you expect; the plan shows what that means in fees, cash and dates, so you see the risk before you order.

What is not included?

Apparel and dangerous-goods fee tables, the storage utilization surcharge (it does not apply to new sellers in their first 365 days), returns processing fees, other Amazon stores, coaching calls and a community. The course teaches the steps; it does not do them for you.

Where is my data?

In this browser only (local storage). The only request this page makes is the licence key check when you type a key.

Sources (re-read November 2, 2026)

This is a calculator and a course with official sources. It is not legal, tax or financial advice, and it makes no promise about sales or income.

amazon fba calculator + launch course 2026: your product's fees, cash and reorder date