Kilocalories per hour to tons of air conditioning converter above calculates how many tons of air conditioning are in 'X' kilocalories per hour (where 'X' is the number of kilocalories per hour to convert to tons of air conditioning). In order to convert a value from kilocalories per hour to tons of air conditioning simply type the number of kcal/h to be converted to tons of air conditioning and then click on the 'convert' button.