The result of your conversion between grain/gallon [US] and tonne/liter appears here
To convert between Grain/gallon [US] and Tonne/liter you have to do the following:
First divide ((0.45359237/16)*(192/175)/480)/0.0037854118 / 1000/0.001 = 0.00000002
Then multiply the amount of Grain/gallon [US] you want to convert to Tonne/liter, use the chart below to guide you.
Symbol: gr/gal
No description
Symbol: T/L
No description