|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||1133.8 USD||1 USD=||0.00088 Ounce|
|2 Ounce =||2267.6 USD||2 USD=||0.00176 Ounce|
|5 Ounce =||5669 USD||5 USD=||0.00441 Ounce|
|10 Ounce =||11338 USD||10 USD=||0.00882 Ounce|
|20 Ounce =||22676 USD||20 USD=||0.01764 Ounce|
|25 Ounce =||28345 USD||25 USD=||0.02205 Ounce|
|50 Ounce =||56690 USD||50 USD=||0.0441 Ounce|
|100 Ounce =||113380 USD||100 USD=||0.0882 Ounce|
|1000 Ounce =||1133800 USD||1000 USD=||0.88199 Ounce|
Troy ounce (abbreviated t oz) is a mass unit of troy weight system. It is commonly used for measurement of gold and other precious metals. 1 troy ounce is equal to 31.1034768 grams, or 1/12 per troy pound. In fact, the London gold fixing prices are fixed based on the unit of troy ounce; therefore, the gold prices of this website use the unit of troy ounce.
The avoirdupois ounce is commonly used as a unit of mass in the United States. It is defined as 1/16 of an avoirdupois pound, equal to 28.349523125 grams.
As far as converting to gram, it is obviously that the troy ounce is heavier than the avoirdupois ounce. Equivalence between the two units is 1 troy ounce = 1.09714286 avoirdupois ounces. Additional, troy ounce is used for measuring precious metals and gemstones, whereas, avoirdupois ounce is used in measurement of daily life.