Founder of All Unit Conversions, building free conversion tools with formulas, charts, datasets, and widgets.

Miguel Coelho  • Peerlist

<p>All Unit Conversions is a free online unit conversion reference for students, engineers, builders, teachers, and anyone who needs accurate measurement answers. Type a conversion in plain English, get an instant result, then open detailed converter pages with formulas, reference tables, and related unit context.</p><p>The site includes engineering and science calculators, printable PDF conversion charts, downloadable CSV and JSON conversion-factor datasets, and an embeddable unit converter widget for other websites.</p>