Convert petagram [Pg] to grain [gr] Online | Free weight-and-mass Converter

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Petagram [Pg]


The petagram is a unit of mass in the metric system, used to measure very large quantities.



  • 1 petagram = 10¹⁵ grams



  • 1 petagram = 1,000,000,000,000 kilograms (1 trillion kilograms)



  • Symbol: Pg



Key Facts:



  • Commonly used in environmental science, such as measuring global carbon emissions or biomass



  • Much larger than everyday units like kilograms or metric tons



  • Part of the SI system using the prefix "peta-" meaning 101510^{15}



The petagram is useful for quantifying massive amounts of material, especially in global-scale scientific studies.



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 petagram [Pg] to Other Weight-and-mass Units

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