Calories per day to kilocalories per minute converter on this page calculates how many kilocalories per minute are in 'X' calories per day (where 'X' is the number of calories per day to convert to kilocalories per minute). In order to convert a value from calories per day to kilocalories per minute (from cal/d to kcal/min) type the number of cal/d to be converted to kcal/min and then click on the 'convert' button.