Question 1

How do marketplace fee calculators work?

Accepted Answer

A marketplace fee calculator breaks your sale price into every charge the platform applies — listing, transaction, payment processing, referral, fulfilment and shipping — then shows the remainder as your actual payout. For a seller, that remainder, not the sale price, is the number that matters.

Question 2

Are Metriova's fee rates accurate and up to date?

Accepted Answer

Yes. Every rate is checked against the platform's own published seller fee schedule rather than third-party summaries. For example, our Amazon FBA calculator includes the 3.5% fuel and logistics surcharge applied to US fulfilment fees effective 17 April 2026, and the eBay calculator reflects the current Final Value Fee tiers including Store discount and per-order fees.

Question 3

Is Metriova free, and does it store my pricing data?

Accepted Answer

Metriova is free with no sign-up and no paywalls. All calculations run locally in your browser, so your cost, price and margin figures are never transmitted to or stored on our servers.

Know Exactly What You Keep After Marketplace Fees

Marketplace fee calculators

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