SoldMath makes small, free calculators for people who sell online. The goal is simple: show what you actually keep from a sale, using fee rates taken from the marketplace’s own published policy, with the date we checked them.
For US Etsy sellers there is a profit calculator (what you keep at a given price) and a pricing calculator (the price you need for a target). Every fee line shows the rule behind it, and the method page lists the exact formulas, sources and what is left out.
What we don’t do
- No accounts or sign-ups.
- Your numbers stay in your browser — nothing you type is sent to us.
- No made-up fee rates. If we can’t confirm a fee from the marketplace’s policy, it isn’t applied.
SoldMath is independent and is not affiliated with Etsy, Inc. Results are estimates, not financial or tax advice.