How many grams are within an ounce of gold? Gold is usually measured by the troy ounce, which is similar to about 31.103 grams. This standard of measurement was designed in France during medieval moments and was afterwards adopted from the United States in 1828 for standard coinage. A troy https://damiendradc.ampedpages.com/a-secret-weapon-for-pure-gold-whey-protein-58468277