The result of your conversion between square fathom and acre [survey] appears here
To convert between Square Fathom and Acre [survey] you have to do the following:
First divide 3.3445228 / 0.092903412*43560 = 0.00082645
Then multiply the amount of Square Fathom you want to convert to Acre [survey], use the chart below to guide you.
Symbol: ftm
No description
Symbol: ac
No description