Carats to Troy Ounces

Accuracy:

Tell us what you think of the new site..

Carats

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.

t oz =
ct * 0.0064301
 
 
 

Troy Ounces

A unit of apothecary weight equal to 480 grains or one twelfth of a troy pound

Mobile phone converter app

Metric Conversion Table

Online Calculator

Quilates a Onzas de Troy :: Carats en Onces Troy :: Karat in Troy-Unzen :: Quilates em Onças Troy :: Carati a Once Troy :: Karaats naar Troy Ons :: Караты в Тройские унции :: 克拉 到 金衡制盎司 :: 克拉 到 金衡制盎司 :: カラット から トロイオンス :: 캐럿에서 트로이 온스으로 :: Karat till Troy Ounces :: Karat til Troy unser :: Karat til Troy unse :: Karát do Trojská unce :: Quirats a Unces de Troy :: Καράτια για Ουγγιές Troy :: Karaty do Uncje troy :: Karati v Trojanska unča :: karát do trójska unca :: Karát to Troy uncia :: Карати в Трой унции :: Quilates em Onças Troy :: Karaatit = Troy-unssit :: Карати у Тројанске унце :: Karatai įTrojos Uncijos :: कैरेट से ट्रॉय औंस को