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Mass unitsgrouping · 32

Units of measure grouped by quantity kind: mass.

Members (32)

LabelNotationUCUM codeDefinition
kilogram per square metre28kg.m-2
megagram2UMg
gram per moleA94g.mol-1
troy ounce or apothecary ounceAPZ[oz_tr]
oneC62Synonym: unit
centigramCGMcg
hundred pound (cwt) / hundred weight (US)CWA[scwt_av]
hundred weight (UK)CWI[lcwt_av]
unified atomic mass unitD43u
kilogram per moleD74kg.mol-1
decigramDGdg
decagramDJdag
decitonneDTNdtSynonym: centner, metric 100 kg; quintal, metric 100 kg
slugF13A unit of mass. One slug is the mass accelerated at 1 foot per second per second by a force of 1 pound.
gramGRMg
grainGRN[gr]
hectogramHGMhg
pound (avoirdupois) per degree FahrenheitK64[lb_av].[degF]-1
kilogramKGMkgA unit of mass equal to one thousand grams.
kilotonneKTNkt
tonne per kelvinL69t.K-1
ton short per degree FahrenheitL87[ston_av].[degF]-1
poundLBR[lb_av]
ton (UK) or long ton (US)LTN[lton_av]Synonym: gross ton (2240 lb)
ton, assayM85Non SI-conforming unit of the mass used in the mineralogy to determine the concentration of precious metals in ore according to the mass of the precious metal in milligrams in a sample of the mass of an assay sound (number of troy ounces in a short ton (1 000 lb)).
pfundM86Outdated unit of the mass used in Germany.
microgramMCug
milligramMGMmg
ounce (avoirdupois)ONZ[oz_av]
stone (UK)STI[stone_av]
ton (US) or short ton (UK/US)STN[ston_av]Synonym: net ton (2000 lb)
tonne (metric ton)TNEston_avSynonym: metric ton
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