As nouns the difference between grams and milligram
is that grams is while milligram is an si unit of mass, equivalent to one thousandth of a gram symbol: mg.
grams
English
Etymology 1
Noun
(head)
Etymology 2
Diminutive of grandmother
Noun
(grams)
grandmother
Anagrams
*
----
milligram
Alternative forms
* milligramme
Noun
(
en noun)
An SI unit of mass, equivalent to one thousandth of a gram. Symbol: mg