Carat Conversions

Use this easy and mobile-friendly calculator to convert between Carats and other units of Weight.
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1 Carat =
0.0002 Kilograms
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A carat is a unit of mass commonly used to measure the weight of gemstones. It is equal to 200 milligrams.
Abbreviation: ct
Note: Carat should not be confused with Karat, which is used to measure the purity of gold.
The kilogram, or kilogramme, is the base unit of weight in the Metric system. It is the approximate weight of a cube of water 10 centimeters on a side.
Common abbreviations: kg, kilo