Ounces to Carats


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A unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams

ct =
oz * 141.75


Abbreviated "ct." and spelled with a "c" is a measure of weight used for gemstones. One carat is equal to 1/5 of a gram (200 milligrams). Stones are measured to the nearest hundredth of a carat. A hundreth of a carat is also called a point. Thus a .10 carat stone can be called either 10 points, or 1/10 of a carat. Small stones like .05, and .10ct are most often referred to by point designations. Note that karat with a "K" is a measure of the purity of a gold alloy. A one carat round diamond of average proportions is approximately 6.5mm in diameter. Note that this relationship of weight and size is different for each family of stones. For example ruby and sapphire are both heavier than diamond (technically, they have a higher specific gravity, so a 1 carat ruby or sapphire is smaller in size than a on carat diamond. See Weights and Measures of Gold, Silver and Precious Gems for more information.

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Onzas a Quilates :: Onces en Carats :: Unzen in Karat :: Onças em Quilates :: Once a Carati :: Ons naar Karaats :: Унции в Караты :: 盎司 到 克拉 :: 盎司 到 克拉 :: オンス から カラット :: 온스에서 캐럿으로 :: Ounces till Karat :: Unser til Karat :: Unse til Karat :: Unce do Karát :: Unces a Quirats :: Ουγγιές για Καράτια :: Uncje do Karaty :: Unča v Karati :: unca do karát :: Uncia to Karát :: Унции в Карати :: Onças em Quilates :: Unssit = Karaatit :: Унце у Карати :: Uncijos įKaratai :: औंस से कैरेट को :: Unce u Karati :: унцыі ў караты :: Ounc në Karatë :: Унції в Карати :: Uncii în Quilate :: unts to karaat