|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||1168.3 USD||1 USD=||0.00086 Ounce|
|2 Ounce =||2336.6 USD||2 USD=||0.00171 Ounce|
|5 Ounce =||5841.5 USD||5 USD=||0.00428 Ounce|
|10 Ounce =||11683 USD||10 USD=||0.00856 Ounce|
|20 Ounce =||23366 USD||20 USD=||0.01712 Ounce|
|25 Ounce =||29207.5 USD||25 USD=||0.0214 Ounce|
|50 Ounce =||58415 USD||50 USD=||0.0428 Ounce|
|100 Ounce =||116830 USD||100 USD=||0.08559 Ounce|
|1000 Ounce =||1168300 USD||1000 USD=||0.85594 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.