The result of your conversion between yard and carucate appears here
To convert between Yard and Carucate you have to do the following:
First divide ((0.003785411784/231)*1728)*27 / 486000 = 0.00000157
Then multiply the amount of Yard you want to convert to Carucate, use the chart below to guide you.
Symbol: yd
No description
Symbol: carucate
No description