Roll Length!

Roll length is a calculator that enables the user to enter values in any three of the four following fields: Roll OD, Core OD, Thickness, Length and calculate the remaining fourth unknown value. The following units of measure can be selected: inches, feet, millimeters, centimeters, meters, microns, gauge, mils. The correction factor can be ignored in most situations and the user selects Universal for a factor of 1.0 for no correction.