The result of your conversion between Microgram and Grain appears here
To convert between Microgram and Grain you have to do the following:
First divide 1.0e-9 / 0.00006479891 = 0.00001543
Then multiply the amount of Microgram you want to convert to Grain, use the chart below to guide you.
Symbol: mcg
No description
Symbol: gr
No description