The result of your conversion between Ounce and Dram appears here
To convert between Ounce and Dram you have to do the following:
First divide 0.45359237/16 / ((0.000016387064*231)/128)/8 = 7668.89134828
Then multiply the amount of Ounce you want to convert to Dram, use the chart below to guide you.
Symbol: oz
No description
Symbol: dr
No description