Liter-atmosphere per second to megawatts conversion calculator above calculates how many megawatts are in 'X' liter-atmosphere per second (where 'X' is the number of liter-atmosphere per second to convert to megawatts). In order to convert a value from liter-atmosphere per second to megawatts (from L atm/s to MW) just type the number of L atm/s to be converted to MW and then click on the 'convert' button.