Ergs per minute to nanowatts converter on this page calculates how many nanowatts are in 'X' ergs per minute (where 'X' is the number of ergs per minute to convert to nanowatts). In order to convert a value from ergs per minute to nanowatts (from erg/min to nW) type the number of erg/min to be converted to nW and then click on the 'convert' button.