This calculator allows you to convert from Inch water (60°F) to Poundal/square foot and in a reverse direction. To convert from Inch water (60°F) to Poundal/square foot, enter the amount of Inch water (60°F) into the first input and to convert from Poundal/square foot to Inch water (60°F), enter the amount of Poundal/square foot into the second input.