The result of your conversion between square inch and square fathom appears here
To convert between Square Inch and Square Fathom you have to do the following:
First divide 0.09290304/144 / 3.3445228 = 0.0001929
Then multiply the amount of Square Inch you want to convert to Square Fathom, use the chart below to guide you.
Symbol: in2
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Symbol: ftm
No description