Foot-pound-force per minute to milliwatts conversion calculator shown above calculates how many milliwatts are in 'X' foot-pound-force per minute (where 'X' is the number of foot-pound-force per minute to convert to milliwatts). In order to convert a value from foot-pound-force per minute to milliwatts (from ft lbf/min to mW) simply type the number of ft lbf/min to be converted to mW and then click on the 'convert' button.