1 Ounce = 28.3495231 Grams
That is 566.8 gm.
5
20 grams is about 7/10 of an ounce.
There are 20 pennyweights in one Troy Ounce of gold.
The traditional unit of weight for gold is the troy ounce of the Anglo-Saxon system of weights and measures. Despite the gradual conversion to the metric system, the troy ounce remains a traditional fixture of the gold trade and the most important basis for expressing quotations on a majority of the leading gold markets. 1 troy ounce = 31.1034807 grams 1 troy ounce = 480 grains 1 troy ounce = 20 pennyweights 3.75 troy ounces = 10 tolas (Indian sub-continent) 6.02 troy ounces = 5 taels (Chinese) 32.15 troy ounces = 1 kilogram 32,150 troy ounces = 1 metric ton (1,000 kilos)
This is not quite as easy to answer as you might think.Gold is measured in troy ounces which is different from avoirdupois ounces which is used to measure things like potatoes or sugar.Also the troy pound is the equivalent of 12 troy ounces, whereas the avoirdupois pound is the equivalent of 16 avoirdupois ounces.One troy ounce is approximately 31.1 grams; one troy pound is 373.24 grams. One avoirdupois ounce is approximately 28.35 grams; one avoirdupois pound is 453.6 grams.
A pennyweight is 24 grains or 1/240 th of a troy pound or 1/20 th of a troy ounce or 1.555 grams. A troy ounce of gold is worth about 880 US dollars (April, 2009). A pennyweight therefore is worth 44 dollars. A pennyweight is a unit of apothecary weight equal to 480 grains or one twelfth of a troy pound or 24 grams. Rubbish - that is a troy ounce and it weighs 31.1 grams anyway.
There are 20 pennyweights also referred to as DWT in an ounce. There are also 31.1 grams in an ounce.
20 grams of 90 percent gold at $1,245.00 an ounce is worth: $878.35
Thr troy ounce (ozt - part of the troy weights system) is the standard unit of measurement for precious metals. Many professionals and websites don't even specify the "troy" part of the term. However, when we say an "ounce of gold", we mean a troy ounce. A troy ounce comprises 31.1 grams (unlike a conventional ounce, which is 28.35 grams) and 20 pennyweights.Visit the link below for more information on troy ounces, pennyweight, grams, and their conversions.
20 grams is about 7/10 of an ounce.
There are 20 pennyweights in one Troy Ounce of gold.
20 pennyweight in one troy ounce of 24k gold.
Gold jewelry is commonly traded using the unit of weight called 'pennyweight (dwt).' There are 20 pennyweights to a troy ounce, and 1.555 grams to a pennyweight.
The traditional unit of weight for gold is the troy ounce of the Anglo-Saxon system of weights and measures. Despite the gradual conversion to the metric system, the troy ounce remains a traditional fixture of the gold trade and the most important basis for expressing quotations on a majority of the leading gold markets. 1 troy ounce = 31.1034807 grams 1 troy ounce = 480 grains 1 troy ounce = 20 pennyweights 3.75 troy ounces = 10 tolas (Indian sub-continent) 6.02 troy ounces = 5 taels (Chinese) 32.15 troy ounces = 1 kilogram 32,150 troy ounces = 1 metric ton (1,000 kilos)
52
30 grams of gold = 0.9645 troy ounces of gold.
Any St Gaudens $20 Gold piece is worth at least the spot price for an ounce of gold. it weighs roughly 33 grams and is 90% gold 10% copper
In 1849, one troy ounce of gold was worth $20. A $20 coin contained .9675 ounce of pure gold.