The result of your conversion between Milligram and Long ton appears here
To convert between Milligram and Long Ton you have to do the following:
First divide 0.000001 / 0.45359237*2240 = 0.
Then multiply the amount of Milligram you want to convert to Long Ton, use the chart below to guide you.
Symbol: mg
No description
Symbol: lt
No description