FAQ
What is this article for?
It explains a practical topic and connects readers to useful tools where relevant.
How does it support the site?
Articles give readers background, examples, and next steps for using the tools effectively.
Can readers move to related tools?
Yes. The page is linked to the tool archive, related tools, and the site search experience.
Related reading
Profit margin vs markup: how to tell the difference
Learn the difference between margin and markup before you set product prices.
How to calculate profit margin for ecommerce products
A simple walkthrough for calculating profit margin before you change product prices.
Profit margin examples for ecommerce sellers
A few simple profit margin examples to make pricing decisions easier.
Useful tools
Profit Margin Calculator
Calculate profit, cost, and margin for ecommerce, Shopify, Amazon, Etsy, or independent store products.
ROI Calculator
Calculate ROI percentage and net return from revenue and investment cost.
VAT Calculator
Calculate net price, VAT amount, and gross price using a VAT rate.