The result of your conversion between kattha [Nepal] and carreau appears here
To convert between Kattha [Nepal] and Carreau you have to do the following:
First divide 338 / 12900 = 0.02620155
Then multiply the amount of Kattha [Nepal] you want to convert to Carreau, use the chart below to guide you.
Symbol: kattha
No description
Symbol: carreau
No description