Convert 3 Grains to Milligrams
How heavy is 3 grains? How much does 3 grains weigh in milligrams? 3 gr to mg conversion.
From
To
swap units ↺
3 Grains =
194.39673 Milligrams
exact result
Decimal places
Result in Plain English
3 grains is equal to about 194 milligrams.
In Scientific Notation
3 grains
= 3 x 100 grains
≈ 1.94397 x 102 milligrams
Grains
A grain is a unit of weight originally based on the weight of a seed, but now defined as 1/7000th of a pound. It is used to weigh bullets, arrows, and sometimes medication.
Milligrams
A milligram is 1/1000th of a gram. It is the approximate weight of a cube of water 1 millimeter on a side.Abbreviation: mg