Ergs per second to foot-pound-force per second converter above calculates how many foot-pound-force per second are in 'X' ergs per second (where 'X' is the number of ergs per second to convert to foot-pound-force per second). In order to convert a value from ergs per second to foot-pound-force per second (from erg/s to ft lbf/s) type the number of erg/s to be converted to ft lbf/s and then click on the 'convert' button.