The result of your conversion between tonne/liter and grain/ounce [US] appears here
To convert between Tonne/liter and Grain/ounce [US] you have to do the following:
First divide 1000/0.001 / ((0.45359237/16)*(192/175)/480)/(0.0037854118/128) = 456389.30789885
Then multiply the amount of Tonne/liter you want to convert to Grain/ounce [US], use the chart below to guide you.
Symbol: T/L
No description
Symbol: gr/oz
No description