The result of your conversion between yard and ngarn appears here
To convert between Yard and Ngarn you have to do the following:
First divide ((0.003785411784/231)*1728)*27 / 400 = 0.00191139
Then multiply the amount of Yard you want to convert to Ngarn, use the chart below to guide you.
Symbol: yd
No description
Symbol: ngarn
No description