Cubic feet de natural gas per hour to foot-pound-force per second conversion calculator shown above calculates how many foot-pound-force per second are in 'X' cubic feet de natural gas per hour (where 'X' is the number of cubic feet de natural gas per hour to convert to foot-pound-force per second). In order to convert a value from cubic feet de natural gas per hour to foot-pound-force per second simply type the number of cubic feet de natural gas per hour to be converted to ft lbf/s and then click on the 'convert' button.