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