Etsy Fee & Tariff Calculator

Open any public Etsy listing and this calculator works the price backward to the payout: listing fee, transaction fee, payment processing, and the tariff charge for sellers who ship into the US under DDP terms. The line most fee tools leave out is the 15% transaction fee applied to the prepaid US import duties, and it is the one that can turn a thin listing negative.

Everything is computed locally in the browser. The extension makes zero network requests and stores nothing off the device, so listing data you look at stays with you.

The same engine runs as a free web page, no install needed. A Pro tier with an all-shop profit view, tariff simulation by destination country, and margin-drop alerts is on the waitlist; billing is not live yet.

Live on the Chrome Web Store since September 5, 2026. Made by Vlad Kovnerov.