The result of your conversion between cawney and square inch appears here
To convert between Cawney and Square Inch you have to do the following:
First divide (4/3) * (0.09290304*43560) / 0.09290304/144 = 8363520.
Then multiply the amount of Cawney you want to convert to Square Inch, use the chart below to guide you.
Symbol: cawney
No description
Symbol: in2
No description