Gold Reference Guide — Weight Units, Karat Purity, Glossary & Formulas
Authoritative reference for gold buyers and jewellers: 24K vs 22K vs 18K karat purity ratios, tola/gram/masha/ratti weight conversions, gold market terminology, hallmark codes, and exact calculation formulas.
The Goldify Pro Gold Guide is a free reference for gold buyers, jewellers, and investors. It covers karat purity grades from 10K through 24K, traditional South Asian and Middle Eastern weight units — tola, masha, ratti, and gram — with exact conversion factors, calculation formulas for buying and selling, and a glossary of essential gold market terms including hallmark codes, making charges, and wastage. Use the four tabs below to navigate between Weight Units, Karat Purity, Glossary, and Formulas.