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