Convert carat [car,ct] to grain [gr] 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.



Grain [gr]


The grain (gr) is one of the oldest units of mass, traditionally used in various weight systems including troy, apothecary, and avoirdupois.


One grain is defined as exactly 64.79891 milligrams (0.0648 grams). It was originally based on the weight of a single grain of barley or wheat.


Grains are still commonly used today to measure small quantities such as the weight of bullets, arrows, and some pharmaceuticals.


Summary:



  • 1 grain = 64.79891 milligrams (0.0648 grams)



  • Used in troy, apothecary, and avoirdupois systems



  • Common in ammunition and medicine measurements



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