The result of your conversion between ounce [US, liquid] and dram appears here
To convert between Ounce [US, Liquid] and Dram you have to do the following:
First divide (0.000016387064*231)/128 / ((0.000016387064*231)/128)/8 = 8.
Then multiply the amount of Ounce [US, Liquid] you want to convert to Dram, use the chart below to guide you.
Symbol: oz
No description
Symbol: ʒ, or dr
No description