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