The result of your conversion between acre [survey] and tunnland appears here
To convert between Acre [survey] and Tunnland you have to do the following:
First divide 0.092903412*43560 / 4936.4 = 0.81980241
Then multiply the amount of Acre [survey] you want to convert to Tunnland, use the chart below to guide you.
Symbol: ac
No description
Symbol: tunnland
No description