The result of your conversion between Grain and Ounce appears here
To convert between Grain and Ounce you have to do the following:
First divide 0.00006479891 / 0.45359237/16 = 0.00228571
Then multiply the amount of Grain you want to convert to Ounce, use the chart below to guide you.
Symbol: gr
No description
Symbol: oz
No description