The result of your conversion between tonne/liter and grain/cubic inch appears here
To convert between Tonne/liter and Grain/cubic Inch you have to do the following:
First divide 1000/0.001 / ((0.45359237/16)*(192/175)/480)/(0.0037854118/231) = 252891.04506949
Then multiply the amount of Tonne/liter you want to convert to Grain/cubic Inch, use the chart below to guide you.
Symbol: T/L
No description
Symbol: gr/in³
No description