The result of your conversion between Grain and Dram appears here
To convert between Grain and Dram you have to do the following:
First divide 0.00006479891 / ((0.000016387064*231)/128)/8 = 17.52889451
Then multiply the amount of Grain you want to convert to Dram, use the chart below to guide you.
Symbol: gr
No description
Symbol: dr
No description