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List of S.I and US Customary Units

Below is a list of S.I. and US customary units supported in Learnosity Math and Chemistry questions.

S.I. Units

Unit Description
g gram
cg centigram
kg kilogram
mg milligram
ng nanogram
m meter
cm centimeter
km kilometer
mm millimeter
nm nanometer
s second
cs centisecond
ks kilosecond
ms millisecond
ns nanosecond
L liter
mL milliliter


US Customary Units

Unit Description
in inch
ft foot
mi mile
fl fluid ounce
cup cup
pt pint
qt quart
gal gallon
oz ounce
lb pound
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