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