22-karat jewellery
10 g at 22K
91.67% purity and about 9.1667 g pure gold
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Calculate gold fineness, pure-gold weight, alloy weight, and value.
Quick answer
Calculate purity percentage and metal composition from total weight and karat.
Illustrative view
Illustrative 22-karat composition split.
Calculate purity percentage and metal composition from total weight and karat.
Karat is divided by 24 to estimate fine-gold content; an optional pure-gold price estimates metal value before charges and margins.
10 g at 22K
91.67% purity and about 9.1667 g pure gold
20 g at 18K
15 g pure gold and 5 g other metals
No. It is a mathematical estimate from the stated karat, not a laboratory purity test or purchase quote.
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