Precious metal tools

Calculate the melt value of gold jewelry, coins, bars, and scrap by weight, unit, karat, spot price, and dealer payout.

Calculate an itemized scrap gold lot by weight, karat purity, live spot price, and buyer payout percentage.

Calculate 14K gold melt value per gram, pennyweight, troy ounce, or item weight using live or editable gold spot price.

Convert gold spot price per troy ounce into price per gram for 24K, 22K, 18K, 14K, 10K, and other karats.

Calculate silver melt value for sterling silver, coin silver, bullion, flatware, rounds, and scrap.

Calculate .925 sterling silver melt value for jewelry, flatware, tea sets, and scrap by weight and spot price.

Calculate platinum melt value for .950 jewelry, fine platinum, and mixed platinum scrap.

Calculate the live gold-to-silver ratio and convert ounces of gold into equivalent ounces of silver.

Convert Bitcoin into gold-equivalent troy ounces and compare one BTC against one ounce of gold.

Free instant converter for gold & silver weights: grams ⇄ troy ounces ⇄ pennyweights (DWT) ⇄ grains ⇄ kilos. 1 troy oz = 31.1035 g. See all six units at once — no signup.

Convert grams to troy ounces for gold and silver instantly. 1 troy oz = 31.1035 grams. Free converter with pennyweights, grains, and regular ounces shown too.

Convert pennyweights (DWT) to grams instantly. 1 DWT = 1.5552 grams. Check pawn shop and jewelry buyer quotes against gram and troy-ounce weights, free.

Convert troy ounces to regular (avoirdupois) ounces and back. 1 troy oz = 1.0971 regular oz = 31.1035 g. Free instant converter for gold and silver weights.