This calculator allows you to convert from Kilojoule/hour to Kilocalorie (th)/hour and in a reverse direction. To convert from Kilojoule/hour to Kilocalorie (th)/hour, enter the amount of Kilojoule/hour into the first input and to convert from Kilocalorie (th)/hour to Kilojoule/hour, enter the amount of Kilocalorie (th)/hour into the second input.