The result of your conversion between jo [Japan] and square fathom appears here
To convert between Jo [Japan] and Square Fathom you have to do the following:
First divide 1.62 / 3.3445228 = 0.48437403
Then multiply the amount of Jo [Japan] you want to convert to Square Fathom, use the chart below to guide you.
Symbol: jo
No description
Symbol: ftm
No description