The result of your conversion between ton [Short, US] and Tonne appears here
To convert between Ton [Short, US] and Tonne you have to do the following:
First divide 0.45359237*2000 / 1000 = 0.90718474
Then multiply the amount of Ton [Short, US] you want to convert to Tonne, use the chart below to guide you.
Symbol: ST
No description
Symbol: T
No description