Microwatts to foot-pound-force per second conversion calculator shown above calculates how many foot-pound-force per second are in 'X' microwatts (where 'X' is the number of microwatts to convert to foot-pound-force per second). In order to convert a value from microwatts to foot-pound-force per second (from μW to ft lbf/s) just type the number of μW to be converted to ft lbf/s and then click on the 'convert' button.