about 31.1 grams
The present 50 cent piece has a weight of 11.340 grams (0.365 troy ounce)
1 troy ounce = 31.1034768 grams
The unit used in weighing gold is the troy ounce; 1 troy ounce is equivalent to 31.1 grams.
Gold is sold buy the TROY ounce. The troy ounce has 31.225....grams. When people say 28 grams is the weight of an ounce it refers to standard weight.
1 troy oz = 0.0685714286 pounds.
One troy ounce is 31.1035 grams, and is pretty much only used to weigh precious metals. Compare this with the common ounce (or avoirdupois ounce), which is 28.3495 grams and is used to weigh just about everything else.
6 oz = 170.1 grams 6 ozt (troy ounce) = 186.6 grams
1 troy ounce weighs 31.1 gram.
One troy ounce is 31.1 grams.
Gold and all precious metals are measured in troy ounces. A troy oz is equal to 31.10348 grams
500 grams is 16.0754 troy ounces.
There are 31.1 grams in a Troy ounce
exactly 31.1034768 grams
There are thirty one grams in a Troy ounce.
Six grams is 0.1929 troy ounces.
28.35 grams to one ounce 31.1 grams to 1 troy ounce