|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||1306.8 USD||1 USD=||0.00077 Ounce|
|2 Ounce =||2613.6 USD||2 USD=||0.00153 Ounce|
|5 Ounce =||6534 USD||5 USD=||0.00383 Ounce|
|10 Ounce =||13068 USD||10 USD=||0.00765 Ounce|
|20 Ounce =||26136 USD||20 USD=||0.0153 Ounce|
|25 Ounce =||32670 USD||25 USD=||0.01913 Ounce|
|50 Ounce =||65340 USD||50 USD=||0.03826 Ounce|
|100 Ounce =||130680 USD||100 USD=||0.07652 Ounce|
|1000 Ounce =||1306800 USD||1000 USD=||0.76523 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.