Cubic feet de natural gas per hour to kilocalories per hour converter above calculates how many kilocalories per hour are in 'X' cubic feet de natural gas per hour (where 'X' is the number of cubic feet de natural gas per hour to convert to kilocalories per hour). In order to convert a value from cubic feet de natural gas per hour to kilocalories per hour type the number of cubic feet de natural gas per hour to be converted to kcal/h and then click on the 'convert' button.