Marginory

Free Seller Profit Calculators

Calculate true profit after platform fees, payment processing, shipping, packaging, ads, and returns — for Etsy, Shopify, TikTok Shop, eBay and print-on-demand.

Core Seller Calculators

Platform-agnostic calculators — work for any marketplace.

Profit CalculatorPricing CalculatorMarkup CalculatorMargin CalculatorBreak-Even CalculatorROAS Calculator

Etsy Tools

Calculators and listing optimizers built around Etsy's exact fee structure.

Etsy Fee CalculatorEtsy Profit CalculatorEtsy Pricing CalculatorEtsy Digital Product ProfitEtsy POD Profit Calculator

Print-on-Demand Tools

Profit and shipping calculators for Printify, Printful and other POD providers.

POD Profit CalculatorPrintify Profit CalculatorPrintful Profit CalculatorPOD Shipping Calculator

Shopify Tools

Calculators for Shopify sellers — supports Basic, Shopify, and Advanced plans.

Shopify Profit CalculatorShopify Fee CalculatorShopify Pricing CalculatorShopify Break-Even CalculatorShopify ROAS CalculatorAll Shopify Tools →

TikTok Shop Tools

Fee and profit calculators for TikTok Shop sellers and affiliates (US, 2025).

TikTok Shop Fee CalculatorTikTok Shop Profit CalculatorAffiliate Commission CalculatorTikTok Break-Even ROASLive Selling Profit CalculatorAll TikTok Shop Tools →

eBay Tools

Final Value Fee and profit calculators for US eBay sellers (Managed Payments).

eBay Fee CalculatoreBay Profit CalculatoreBay Final Value Fee CalculatoreBay Promoted Listings CalculatoreBay Store vs. No StoreAll eBay Tools →