What is Ecommerce Profit & Fee Calculators?

This project offers free online calculators designed to help online sellers estimate their true profits after marketplace fees, advertising costs, shipping, returns, and payment processing. It supports multiple platforms including Amazon, Etsy, Shopify, eBay, TikTok Shop, Walmart, and others, providing accurate fee calculations based on official data.

Who is it for?

The calculators are intended for ecommerce sellers, marketers, SaaS founders, and business teams who need to analyze costs and profitability across various online marketplaces. It benefits users looking to optimize pricing, compare platform fees, and improve profit margins.

How is it priced?

The calculators are completely free to use with no registration or email required. Users can access all tools without any payment or subscription, and calculations are run locally in the browser.

How does it compare to alternatives?

This project specializes in providing transparent, up-to-date fee calculators for multiple ecommerce platforms and payment processors. It emphasizes source verification, formula transparency, and privacy, making it suitable for users who want reliable, independent fee analysis without marketing claims or hidden costs.

Key features

Free online calculators for various ecommerce platforms and payment processors
Official fee data sourced from marketplace documentation
Transparency with documented formulas and assumptions
Browser-based calculations ensuring privacy and no account requirements
Support for multiple currencies and regional fee structures
Guides and industry benchmarks for ecommerce profitability

Use cases

Online sellers use these calculators to determine the profitability of their products after fees, compare costs between platforms like Amazon and Shopify, and optimize ad spend for better ROAS. Marketers leverage the tools to plan advertising budgets and improve campaign efficiency. SaaS teams analyze payment processing costs and revenue metrics for subscription businesses.