Ecom Calc Tools
Free ecommerce, marketing & SaaS calculators
About
Ecom Calc Tools offers a large set of free online calculators for ecommerce sellers, marketers, and SaaS founders. It covers fees, profit margins, ROI, ROAS, CAC, CLV, churn, MRR, burn rate, taxes, and payment costs across platforms like Amazon, eBay, Etsy, Shopify, TikTok Shop, Stripe, and PayPal. Everything runs in the browser, so there's no signup, no email wall, and no data stored. The site also includes fee guides and comparison tools that help users understand platform costs and make better business decisions.
Problem & Solution
problem
Ecommerce sellers, marketers, and SaaS founders struggle to quickly calculate fees, profit margins, ROI, ROAS, CAC, CLV, churn, MRR, burn rate, taxes, and payment costs across multiple platforms like Amazon, eBay, Etsy, Shopify, TikTok Shop, Stripe, and PayPal. Understanding and comparing platform costs to make informed business decisions is time-consuming and complex without the right tools.
solution
Ecom Calc Tools provides a comprehensive set of free online calculators that run entirely in the browser. Sellers can instantly calculate fees, profit margins, ROI, ROAS, CAC, CLV, churn, MRR, burn rate, taxes, and payment costs across Amazon, eBay, Etsy, Shopify, TikTok Shop, Stripe, and PayPal. With no signup required and fee guides and comparison tools included, users can quickly compare platform costs and make better business decisions on the spot.
Key Features
Free online calculators for fees, profit margins, ROI, ROAS, CAC, CLV, churn, MRR, burn rate, and taxes
No signup, no email wall, no data stored — everything runs in the browser
Fee guides and comparison tools for understanding platform costs
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