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Amazon FBA Profit Intelligence

Know Your True Amazon Profit.

Calculate your real FBA economics — including fees, landed cost, and margin. See what you actually make before you buy inventory.

Calculate My ProfitSee How It Works

Unit economics calculator

Free above-the-fold estimate — no signup. Referral + FBA fees, gross margin %, and simple ROI. Does not include ads or returns.

Your inputs

Guided: one free section at a time. Power users can show every field on one screen.

Advanced costs

Pro · locked

Estimates only. Fees change. Not affiliated with Amazon. Verify in Seller Central Fee Preview. Not tax or legal advice.

How TrueNet works

Three steps from guesswork to clearer unit economics.

1. Enter your numbers

Price, category, size tier or dimensions, COGS, and inbound shipping — the inputs that drive free estimates.

2. See true unit profit

Referral + FBA fees come off the top. Net, margin, and ROI update instantly so you know if the deal works.

3. Plan before you buy

Use the free estimate as a planning lens. Always confirm live fees in Seller Central before committing capital.

Everything you need to grow

Free calculator today. Deeper TrueNet tools are on the roadmap.

Break-even calculator

Find the ACoS and ROAS where the unit still clears profit after ads.

Coming soon

PPC calculator

Layer ad spend into your unit economics so margin reflects real acquisition cost.

Coming soon

Scenario analysis

Compare price, COGS, and fee scenarios side by side before you commit inventory.

Coming soon

Simple, product-led pricing

Start free. Unlock TrueNet when you need ads, returns, and break-even math.

Most popular

Pro

$24 one-time

True Profit Intelligence for serious sellers.

  • PPC / ACoS inputs
  • Returns & storage fields
  • Break-even ACoS / ROAS
  • Cleaner PDF export
Unlock TrueNet — $24

Commercial

$79 one-time

For operators who need deeper scenarios.

  • Everything in Pro
  • Multi-scenario compare (planned)
  • Priority roadmap input

Seller Pack

$197 one-time

Full toolkit for agencies & multi-brand sellers.

  • Everything in Commercial
  • CSV / save workflows (planned)
  • Team-ready packaging

Free calculator stays free. Pro unlocks via Stripe test Payment Link when configured — no invented keys, no live mode in this build. Commercial / Seller Pack stay Coming soon until their links exist.

Unlock the full potential

Start with the free calculator. Upgrade to TrueNet when you need ads, returns, and break-even clarity.

Calculate My Profit

Disclaimer: True Net figures are planning estimates using publicly documented US Amazon selling/FBA fee structures and seller-entered costs (COGS, ads, returns). Referral % from sell.amazon.com/pricing; FBA fulfillment grids from third-party republish of Seller Central rate cards (Goat/AMZBase) — not Amazon official. Amazon.com fee schedules change; category and size-tier classification can differ from what you expect. This tool is not affiliated with Amazon.com, Inc. Always confirm referral, FBA fulfillment, storage, and other charges in your Seller Central Fee Preview / Revenue Calculator before pricing, inventory, or advertising decisions. Not tax, legal, or financial advice. Free tier: referral + FBA + fuel + COGS only — no storage, PPC, or returns.

Fee tables: US-2026 · US-2026.09-nonpeak+fuel3.5 · planning / third-party republish · verify in Fee Preview