PURITY & KARAT FINENESS
Gold Karat Purity Converter
Convert any mass between 24K, 22K, 21K, 18K, 14K, and 10K. Discover exact pure fine gold contents, hallmark stamp standards, and alloy melt equivalents.
Conversion Inputs
EQUIVALENT 24K WEIGHT
9.167 g
Contains identical fine gold content as 10g of 22K
100% Pure Fine Gold (24K):9.167 g
Current Melt Market Value:$1,265.65 USD
Official Hallmark & Fineness Standards
24K999 / 999.9
24 Karat Pure Fine Gold (99.9%)
22K916
22 Karat Jewelry Standard (91.67%)
21K875
21 Karat Gulf & Arab Standard (87.5%)
18K750
18 Karat Luxury / Watch Standard (75.0%)
14K585
14 Karat American Standard (58.33%)
10K417
10 Karat US Minimum Gold (41.67%)