grams = 1 ounce (when weighing gold) Was this Helpful  or  Not Helpful Answered by Anonymous 1 2 3 4 5 Gold is measured in Troy ounces which have a mass of  31.1034768  grams, NOT Avoirdupois ounces which have a mass of 28.349523125 grams. So then, 38 divided by 31.1034768  equals