The result of your conversion between grain/quart [US] and gram/milliliter appears here
To convert between Grain/quart [US] and Gram/milliliter you have to do the following:
First divide ((0.45359237/16)*(192/175)/480)/(0.0037854118/4) / 0.001/0.000001 = 0.00006847
Then multiply the amount of Grain/quart [US] you want to convert to Gram/milliliter, use the chart below to guide you.
Symbol:
No description
Symbol:
No description