1240 megawatt hours equals 4,464,000 megajoules.
Convert 1240 megawatt hours into joules, kilojoules, calories, newton meters, foot pounds, watt hours, kilowatt hours, mega electrons, etc...
Convert 4464000 megajoules into joules, kilojoules, calories, newton meters, foot pounds, watt hours, kilowatt hours, mega electrons, etc...