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The troy ounce (oz t) is a unit of imperial measure. It is normally used to gauge the mass of precious metals. One troy ounce is defined as exactly 0.0311034768 kg or 31.1034768 grams. There are about 32.15 troy oz in 1 kg. One troy ounce is equivalent to approximately 1.09714 avoirdupois ('regular') ounces.

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10y ago
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11y ago

When most people use the term "ounce" to describe the weight of something, they are referring to the avoirdupois, the "ordinary" ounce utilized by bathroom scales, grocery scales, and other commonly-used scales.

A troy ounce is different from an ordinary ounce, and is used to measure the weight of precious metals such as gold bullion, silver bullion, platinum; rhodium, ruthenium, osmium, palladium and iridium (platinum group metals) and gold and silver coins. Market prices per ounce of precious metals are articulated in terms of troy ounces.

An "ordinary" ounce (avoirdupois) ounce is 28.349523125 grams (437.5 grains), and a troy ounce is exactly 31.1034768 grams (480 grains). In other words, a troy ounce weighs over 9.7% more than an avoirdupois (ordinary) ounce.

To convert avoirdupois ounces to troy ounces, multiply the number of avoirdupois ounces by 0.911458333333.

To convert troy ounces to avoirdupois ounces, multiply the number of troy ounces by 1.097142857142857.

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13y ago

A troy ounce is a unit of measure applied to the weight or mass of precious metals such as gold and silver. An ounce, or avoirdupois ounce, is the most commonly used unit of measure for virtually all other non-fluid materials.

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15y ago

No,

Troy ounce = 31.1105 Grams

Standard ounce = 28 Grams

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11y ago

The "normal" ounce is probably the avoirdupois ounce, equal to 28.3495231 grams. The troy ounce - used for gold, silver, and other valuable metals - is equal to 31.1034768 grams.

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12y ago

Hacking.RS

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Q: What is the difference between troy ounce and a ounce?
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What is the Difference between troy ounce and imperial ounce?

A troy ounce is 4/5 of an imperial ounce.


In what system is gold weighed at?

Troy measure1 troy ounce = 480 grains1 troy ounce = 24 scruples1 troy ounce = 20 pennyweights (North American jewelery trade)1 troy ounce = 1.097 ordinary ounce1 troy ounce = 8 drams1 troy ounce = 31.1034768 grams.1 troy ounce = 120 carats1 troy ounce = 155.52 metric carats (diamonds / precious stones).3.75 troy ounces = 10 tolas (Indian sub-continent)6.02 troy ounces = 5 taels (Hong Kong)12 troy ounce=1 troy pound14.583 troy ounce =16 avoirdupois ounce (1Pound)32.15 troy ounces = 1 kilogramme (Kilo)32,150 troy ounces = 1 metric ton (1,000 kilos)1000 troy ounces = 31.1 kilogramsTroy measure1 troy ounce = 480 grains1 troy ounce = 24 scruples1 troy ounce = 20 pennyweights (North American jewelery trade)1 troy ounce = 1.097 ordinary ounce1 troy ounce = 8 drams1 troy ounce = 31.1034768 grams.1 troy ounce = 120 carats1 troy ounce = 155.52 metric carats (diamonds / precious stones).3.75 troy ounces = 10 tolas (Indian sub-continent)6.02 troy ounces = 5 taels (Hong Kong)12 troy ounce=1 troy pound14.583 troy ounce =16 avoirdupois ounce (1Pound)32.15 troy ounces = 1 kilogramme (Kilo)32,150 troy ounces = 1 metric ton (1,000 kilos)1000 troy ounces = 31.1 kilograms


1 gram or 1 troy ounce which is bigger?

1 troy ounce = 31.1034768 grams so the troy ounce is bigger


What does one ounce equal in troy ounces?

One troy ounce of what? A troy ounce is a measurement just like an inch, gram, kilogram, ton, etc.


What is troy ounce and avoirdupois ounce?

No....the AV pound is heavier. The Troy ounce is heavier than a AV ounce but there are only 12 troy ounces in a Troy pound compared to 16 in a AV pound. There is an old joke...What is heavier, a pound of Gold or a pound of feathers...? The pound of feathers... Because the troy pound of Gold is measured in Troy...which has a lighter pound.

Related questions

What is the difference between a troy ounce and an AVDP ounce?

Troy ounce is 31.103 gm. Avdp is 28.345 gm.


What is the difference between troy ounce and a regular ounce?

4 oz


What is the Difference between troy ounce and imperial ounce?

A troy ounce is 4/5 of an imperial ounce.


What is the difference between an American ounce and a troy ounce?

All precious metals are weighed in troy ounces.The troy ounce is heavier than the typical American ounce.The troy ounce is about 1.1 American ounces.A troy ounce equals 31.1 grams.An American ounce equals 28.35 grams.A troy pound contains 12 troy ounces.


What is the difference between a tola and an ounce?

16 ounces is equal to 1 pound. So 1 ounce is 1/16 of a pound.


Difference between ounce and troy ounce?

The troy ounce (oz t) is a unit of imperial measure. It is normally used to gauge the mass of precious metals. One troy ounce is defined as exactly 0.0311034768 kg or 31.1034768 grams. There are about 32.15 troy oz in 1 kg. One troy ounce is equivalent to approximately 1.09714 avoirdupois ('regular') ounces.


What is the difference between troy ounce and avoirdupois ounce?

The troy ounce (oz t) is a unit of imperial measure. It is normally used to gauge the mass of precious metals. One troy ounce is defined as exactly 0.0311034768 kg or 31.1034768 grams. There are about 32.15 troy oz in 1 kg. One troy ounce is equivalent to approximately 1.09714 avoirdupois ('regular') ounces.


How much difference is one troy once of gold compared to 1 US ounce of gold?

1 troy ounce is equal to 1.09714286 ounce.


What is the difference in AV ounce and a troy ounce?

The troy ounce (oz t) is a unit of imperial measure. It is normally used to gauge the mass of precious metals. One troy ounce is defined as exactly 0.0311034768 kg or 31.1034768 grams. There are about 32.15 troy oz in 1 kg. One troy ounce is equivalent to approximately 1.09714 avoirdupois ('regular') ounces.


How many grams is an once of pure gold?

1 troy ounce = 31.1034768 grams See link below for the distinction between the troy ounce and the more common avoirdupois ounce.


Troy ounce weight?

1 troy ounce = 31.10 grams or 1 troy ounce = 480 grains


How many dwt are in a troy ounce?

20dwt per troy ounce.