Convert attogram [ag] to pound (troy or apothecary) Online | Free weight-and-mass Converter

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Attogram [ag]


The attogram is a metric unit of mass equal to one-quintillionth of a gram.



  • 1 attogram = 0.000000000000000001 grams = 10⁻¹⁸ grams



  • 1 attogram = 10⁻²¹ kilograms



  • Symbol: ag



Key Facts:



  • Used in cutting-edge scientific fields like nanotechnology, physics, and molecular science



  • The prefix "atto-" means 101810^{-18} (one quintillionth)



  • Enables measurement of extraordinarily tiny masses, such as single molecules or atoms



The attogram is vital for quantifying masses at the smallest scales currently measurable in science.



Pound (Troy or Apothecary)


The Troy pound is a traditional unit of weight used primarily in precious metals like gold, silver, and gemstones. Originating from the medieval French town of Troyes, it differs from the common avoirdupois pound. One troy pound equals 12 troy ounces, with each troy ounce weighing about 31.1 grams, making the troy pound approximately 373.24 grams.


Similarly, the apothecary pound was historically used in pharmacy and medicine for measuring ingredients. It also consists of 12 ounces but is slightly different in weight compared to the troy system. Both systems were crucial before the widespread adoption of the metric system and are still used today in specific fields for precision weighing.




Popular Weight-and-mass Unit Conversions

Convert attogram [ag] to Other Weight-and-mass Units

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