The result of your conversion between gill [US] and pony appears here
To convert between Gill [US] and Pony you have to do the following:
First divide (0.000016387064*231)/32 / (0.000016387064*231)/128 = 4.
Then multiply the amount of Gill [US] you want to convert to Pony, use the chart below to guide you.
Symbol: gi
No description
Symbol: pony
No description