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Before that time, various sorts of troy ounces were in use on the continent. [8] The troy ounce and grain were also part of the apothecaries' system. This was long used in medicine, but has been largely replaced by the metric system (milligrams). [11] The only troy weight in widespread use is the British Imperial troy ounce and its American ...
Conversions between units in the metric system are ... while Troy weight is the system of mass where 12 troy ounces equals ... ≡ 1 mg × 1 short ton ÷ 1 oz t = 29. ...
metric ton: MT t MT LT. MT LT ST; MT ST. MT ST LT; Avoirdupois: long ton: LT (none) 2,240 lb used mostly in the British Commonwealth except Canada ... troy ounce: ozt
metric ton: MT t MT LT; MT ST; Avoirdupois: long ton: LT (none) 2,240 lb used mostly in the British Commonwealth. Allows triple output units. ... Troy: troy ounce: ozt
A short assay ton is approximately 29.17 g (1.029 oz) and a long assay ton is approximately 32.67 g (1.152 oz). [ 12 ] [ citation needed ] These amounts bear the same ratio to a milligram as a short or long ton bears to a troy ounce .
The metric ton is the name used for the tonne (1000 kg, 2 204.622 62 lb), which is about 1.6% less than the long ton. The US customary system also includes the kip , equivalent to 1,000 pounds of force, which is also occasionally used as a unit of weight of 1,000 pounds (usually in engineering contexts).
metric equivalent English French ton: tonne: 2,000 lb 907.18474 kg: cental or hundredweight: quintal: 100 lb 45.359237 kg pound: livre: 0.45359237 kg 453.59237 g: ounce: once: 1 ⁄ 16 lb or 437 + 1 ⁄ 2 grains 28.349523 g dram: drachme: 1 ⁄ 16 oz 1.771845195 g grain: grain: 1 ⁄ 7,000 lb 64.79891 mg: precious metals: troy ounce: once troy ...
A troy ounce (abbreviated oz t) is equal to 480 grains. Consequently, the international troy ounce is equal to exactly 31.1034768 grams. There are 12 troy ounces in the now obsolete troy pound. Today, the troy ounce is used only to express the mass of precious metals such as gold, platinum, palladium, rhodium or silver.