With this plugin you will easily put a conversion form for converting 41 international and Iranian (Persian) weight units, Anywhere in your website.
Anywhere you put this shortcode conversion form whil be shown:
[tabdil persianWeight]
The sass files are available in the package in the /sass folder. You can edit and compile it. You can find the sass documentation here.
For an online live demo of this plugin you can visit this page:
TabdilApp Persian weight converter