Convert grains to milligrams
grains definitionThe Grain is a unit of weight and equals 64.799 milligrams.
milligrams definitionThe Milligram is a metric weight unit equal to 1/1,000 of a gram.
Please enter grains value in the first input field, and you'll see the result value in milligrams in the second field.
See also: Convert milligrams to grains