Kilowatts to kilocalories per second converter on this page calculates how many kilocalories per second are in 'X' kilowatts (where 'X' is the number of kilowatts to convert to kilocalories per second). In order to convert a value from kilowatts to kilocalories per second (from kW to kcal/s) just type the number of kW to be converted to kcal/s and then click on the 'convert' button.