The result of your conversion between square foot [survey] and rai appears here
To convert between Square Foot [survey] and Rai you have to do the following:
First divide 0.092903412 / 1600 = 0.00005806
Then multiply the amount of Square Foot [survey] you want to convert to Rai, use the chart below to guide you.
Symbol: ft2
No description
Symbol: rai
No description