Amazon FBA Suite

Understand your Amazon fees and margins, spot overcharges worth disputing, and keep your real costs for future checks.

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This free version does not store any data. Nothing you upload is saved — results are shown once and discarded when you leave the page.
Want to save and track this over time? That requires an account.

Amazon Profit Calculator

Answers the question: “Is my purchase price + all costs compatible with market prices on Amazon?” Results are shown NET from the seller’s perspective, with Amazon referral charged on the GROSS price and an advertising budget based on TACOS.

Net profit per unit (before returns)
Net margin (before returns)
Net profit / month (after returns)
Market
VAT —Base referral —
Your product (costs NET, price GROSS)
Fulfilment model
Compute FBA fulfilment fee from dimensions (2026 rates) or import a Fee Preview

Optional. The field above is an editable estimate. Use this to compute the fee from the official 2026 rate tables, or pull the real fee Amazon quotes from a Fee Preview report.

Import a Helium 10 Xray export (.xlsx) and forecast fees for every product

Forecasts the FBA fulfilment fee for each product from its dimensions (2026 rates) and shows it next to Helium 10’s own fee estimate. Helium 10’s figure is a total estimate (referral + fulfilment), so the two are not expected to match exactly — both are shown so you can judge.

Fixed Amazon costs
Returns & advertising
Returns / brand recognition
TACOS strategy (ad budget as % of revenue)

Break-even TACOS:

Minimum GROSS price for target margin

Per-unit results (NET)
Net price (ex VAT)
Amazon referral (on GROSS)
Fulfilment + storage
Advertising (TACOS)
Setup.pl commission
Goods + inbound / packing
Allocated account fee
Other Amazon fees (per unit)
Net profit per unit (before returns)
Expected profit per unit after returns
Net margin (before returns)
ROI (goods + inbound)

Effective Amazon referral rate (on GROSS):

Monthly potential (Helium 10)
Your product sales
Net revenue / month
Net profit / month (after returns)
Ad budget / month (TACOS)