The result of your conversion between tunnland and cawney appears here
To convert between Tunnland and Cawney you have to do the following:
First divide 4936.4 / (4/3) * (0.09290304*43560) = 0.91485825
Then multiply the amount of Tunnland you want to convert to Cawney, use the chart below to guide you.
Symbol: tunnland
No description
Symbol: cawney
No description