Terms of use

Last updated 2026-11-05

What this is

WhatnotFee is an independent, free calculator for Whatnot seller fees. It is not affiliated with, endorsed by, or sponsored by Whatnot, and it is not a party to any transaction you make there.

Accuracy

Rates are transcribed from Whatnot's published seller fee documentation and verified against it by an automated check. That makes the rate tables as accurate as the source at the date shown on each page — but not more accurate than the source, and not necessarily current. Marketplaces change fee structures without notice and apply promotional rates that are not modelled here.

Everything is provided “as is”, without warranty of any kind. Before you price on a result from this site, compare it with the receipt for an actual order in Seller Hub. The figure that matters is the one Whatnot charges, not the one we compute.

No advice

Nothing here is financial, tax, accounting or legal advice. Whether you are VAT-registered, how you treat sales tax, and how you record costs, are questions for your own adviser in your own jurisdiction.

Limitation of liability

To the extent permitted by law, we are not liable for any loss arising from use of this site or reliance on its figures, including lost profit on a mispriced listing.

Your inputs

Calculations run in your browser; we never receive what you type. See privacy.

Reuse of the rate tables

The transcriptions and tables on the rates page may be reused with attribution and a link. The underlying rates belong to Whatnot; the transcription and this tool are ours.

Trademarks

Whatnot is a trademark of its owner and is used here only to describe the subject of the calculator.