Convert carat [car,ct] to kilogram kg Online | Free weight-and-mass Converter

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Carat [car, ct]


The carat is a unit of mass used primarily for measuring gemstones and pearls.



  • 1 carat = 200 milligrams



  • 1 carat = 0.2 grams



  • Symbol: ct or sometimes car



  • Subdivided into 100 points, so a 0.25 carat gem is 25 points.



Key Facts:



  • 1 ct = 0.2 g = 200 mg



  • Standardized internationally since 1907



  • Commonly used for diamonds, gemstones, and pearls



  • Not to be confused with karat, which measures gold purity



The carat provides a precise and standardized way to describe the weight of precious stones in the jewelry industry.



Kilogram (kg)


The kilogram is the SI base unit of mass, representing the amount of matter in an object.



  • It is symbolized as kg.



  • Since 2019, the kilogram is defined by fixing the value of the Planck constant to exactly 6.62607015×10−346.62607015 \times 10^{-34} joule seconds, linking mass to fundamental physical constants.



  • Before this, it was defined by a physical platinum-iridium prototype.



  • It is the only SI base unit still using the prefix "kilo" in its name.



Key points:



  • 1 kg is the base unit of mass in the metric system



  • Defined using the Planck constant for high precision



  • Widely used globally in science, industry, and everyday life



The kilogram ensures accurate and universal mass measurements across the world.



Popular Weight-and-mass Unit Conversions

Convert carat [car,ct] to Other Weight-and-mass Units

carat [car,ct] to kilogram kg
carat [car,ct] to gram [g]
carat [car,ct] to milligram [mg]
carat [car,ct] to ton (metric) [t]
carat [car,ct] to pound
carat [car,ct] to ounce [oz]
carat [car,ct] to ton (short) [ton (US)]
carat [car,ct] to ton (long) [ton (UK)]
carat [car,ct] to Atomic mass unit [u]
carat [car,ct] to exagram [Eg]
carat [car,ct] to petagram [Pg]
carat [car,ct] to teragram [Tg]
carat [car,ct] to gigagram [Gg]
carat [car,ct] to megagram [Mg]
carat [car,ct] to hectogram [hg]
carat [car,ct] to dekagram [dag]
carat [car,ct] to decigram [dg]
carat [car,ct] to centigram [cg]
carat [car,ct] to microgram [µg]
carat [car,ct] to nanogram [ng]
carat [car,ct] to picogram [pg]
carat [car,ct] to femtogram [fg]
carat [car,ct] to attogram [ag]
carat [car,ct] to dalton
carat [car,ct] to kilogram-force square second/meter
carat [car,ct] to kilopound [kip]
carat [car,ct] to kip
carat [car,ct] to slug
carat [car,ct] to pound-force square second/foot
carat [car,ct] to pound (troy or apothecary)
carat [car,ct] to poundal [pdl]
carat [car,ct] to ton (assay) (US) [AT (US)]
carat [car,ct] to ton (assay) (UK) [AT (UK)]
carat [car,ct] to kiloton (metric) [kt]
carat [car,ct] to quintal (metric) [cwt]
carat [car,ct] to hundredweight (US)
carat [car,ct] to hundredweight (UK)
carat [car,ct] to quarter (US) [qr (US)]
carat [car,ct] to quarter (UK) [qr (UK)]
carat [car,ct] to stone (US)
carat [car,ct] to stone (UK)
carat [car,ct] to tonne [t]
carat [car,ct] to pennyweight [pwt]
carat [car,ct] to scruple (apothecary) [s.ap]
carat [car,ct] to grain [gr]
carat [car,ct] to gamma
carat [car,ct] to talent (Biblical Hebrew)
carat [car,ct] to mina (Biblical Hebrew)
carat [car,ct] to shekel (Biblical Hebrew)
carat [car,ct] to bekan (Biblical Hebrew)
carat [car,ct] to gerah (Biblical Hebrew)
carat [car,ct] to talent (Biblical Greek)
carat [car,ct] to mina (Biblical Greek)
carat [car,ct] to tetradrachma (Biblical Greek)
carat [car,ct] to didrachma (Biblical Greek)
carat [car,ct] to drachma (Biblical Greek)
carat [car,ct] to denarius (Biblical Roman)
carat [car,ct] to assarion (Biblical Roman)
carat [car,ct] to quadrans (Biblical Roman)
carat [car,ct] to lepton (Biblical Roman)
carat [car,ct] to Planck mass
carat [car,ct] to Electron mass (rest)
carat [car,ct] to Muon mass
carat [car,ct] to Proton mass
carat [car,ct] to Neutron mass
carat [car,ct] to Deuteron mass
carat [car,ct] to Earths mass
carat [car,ct] to Suns mass