|Ounce||US Dollar||US Dollar||Ounce|
|1 Ounce =||1167.2 USD||1 USD=||0.00086 Ounce|
|2 Ounce =||2334.4 USD||2 USD=||0.00171 Ounce|
|5 Ounce =||5836 USD||5 USD=||0.00428 Ounce|
|10 Ounce =||11672 USD||10 USD=||0.00857 Ounce|
|20 Ounce =||23344 USD||20 USD=||0.01714 Ounce|
|25 Ounce =||29180 USD||25 USD=||0.02142 Ounce|
|50 Ounce =||58360 USD||50 USD=||0.04284 Ounce|
|100 Ounce =||116720 USD||100 USD=||0.08568 Ounce|
|1000 Ounce =||1167200 USD||1000 USD=||0.85675 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.