Calories per minute to liter-atmosphere per minute conversion calculator shown above calculates how many liter-atmosphere per minute are in 'X' calories per minute (where 'X' is the number of calories per minute to convert to liter-atmosphere per minute). In order to convert a value from calories per minute to liter-atmosphere per minute (from cal/min to L atm/min) simply type the number of cal/min to be converted to L atm/min and then click on the 'convert' button.