Carats to Ton

There is more than one type of Ton. Please use the appropriate variation from the list below.

  1. Carats Metric Tons (or Tonnes)

  2. Carats Long Tons (UK)

  3. Carats Short Tons (US)

  4. Carats Tonnes


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.


There are three types of ton- long ton, short ton and metric tonne. Please select a more specific unit.

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Quilates a Toneladas :: Carats en Tonnes :: Karat in Tons :: Quilates em Toneladas :: Carati a Tonnellate :: Karaats naar Ton :: Караты в Тонна :: 克拉 到 噸 :: 克拉 到 吨 :: カラット から トン :: 캐럿에서 톤으로 :: Karat till Ton :: Karat til Tonn :: Karat til Ton :: Karát do Tuna :: Quirats a Tones :: Καράτια για Τόνος :: Karaty do Tona :: Karati v Ton :: karát do Tona :: Karát to Tonna :: Карати в Тон :: Quilates em Tonelada :: Karaatit = Tonni :: Карати у Тона :: Karatai įTona :: कैरेट से टन को :: Karati u Tona :: караты ў тона :: Karatë në Ton :: Карати в Тонна :: Quilate în Tone :: karaat to tonn :: Karat kepada Ton :: Karat għal Tunnellata :: Karat to Tonelada :: Karat ke Ton :: Cara sang Tấn :: Karat - Ton :: karaat na ton