Smelter

About

Smelter is a precision workshop companion for jewellers, metalsmiths, students and teachers. It turns alloy and material calculations into clear, live results, so you can work confidently without spreadsheets or repeated manual formulas. CREATE AND ADJUST ALLOYS • Prepare gold, silver, platinum and palladium alloys • Use common purities or enter custom karats and fineness • Raise or lower purity using existing metal, fine metal or alloy • Mix scrap and calculate exactly what must be added • Convert between karats, fineness and percentage TOOLS FOR THE BENCH • Estimate weight from dimensions and density • Calculate sheet, wire, tube, spheres and hemispheres • Plan ring blanks and use the visual ring and finger sizer • Calculate investment mixtures, flask capacity and casting reserve • Save batches and keep useful workshop records LEARN METALLURGY • Explore a metal-focused periodic table • Compare density, properties and workshop uses • Experiment with the Element Mixer • Follow guided lessons and practical exercises • Switch between Basic and Advanced modes OPTIONAL PERMANENT EXTENSIONS Expand Smelter with one-time purchases: • Smelter Lab — advanced alloy planning, scrap recovery and batch tools • Jeweller’s Bench — expanded ring, stock, investment and casting calculators • Materials Lab — additional industrial materials and fabrication references • Smelter Academy — structured learning paths, worked exercises and progress Smelter updates results as you type and supports English, Spanish, European Portuguese and Brazilian Portuguese. No account, ads or subscription.