Fee decisions before listing
Know what the sale leaves behind.
MarketCalcs separates buyer payment, marketplace fees, proceeds and seller costs so you can price with the assumptions in view.
Available now
A deliberately narrow eBay estimate
The first calculator covers a standard one-item eBay US sale for No Store or Starter Store sellers in most categories, with buyer payment at or below $7,500.
- Official public examples are captured in regression tests.
- Unsupported categories and higher totals are blocked.
- Entered amounts stay in the browser.
Built for inspection
The assumptions are part of the result
Every supported estimate identifies its fee basis, fixed order charge, rule version, evidence boundary, and known exclusions. MarketCalcs does not present itself as eBay or as a replacement for an eBay transaction statement.