This calculator allows you to convert from Ton-force (short)/sq. inch to Megapascal and in a reverse direction. To convert from Ton-force (short)/sq. inch to Megapascal, enter the amount of Ton-force (short)/sq. inch into the first input and to convert from Megapascal to Ton-force (short)/sq. inch, enter the amount of Megapascal into the second input.