Measure return on investment for business ventures and imports.
Tool content last reviewed: 2026-07-28. Estimates only, see editorial standards.
This calculator shows net profit, period ROI, approximate monthly profit, annualized ROI, and simple payback months so a China import cycle is not judged on one vanity number.
If you need startup capital lines, monthly operating costs, and break-even months for a Daraz or Shopify launch, open the Business Investment Calculator next.