This calculator allows you to convert from Pound (troy or apothecary) to Kilogram-force square second/meter and in a reverse direction. To convert from Pound (troy or apothecary) to Kilogram-force square second/meter, enter the amount of Pound (troy or apothecary) into the first input and to convert from Kilogram-force square second/meter to Pound (troy or apothecary), enter the amount of Kilogram-force square second/meter into the second input.