The result of your conversion between megajoule and watthour appears here
To convert between Megajoule and Watthour you have to do the following:
First divide 1000000 / 3600 = 277.77777778
Then multiply the amount of Megajoule you want to convert to Watthour, use the chart below to guide you.
Symbol: MJ
No description
Symbol: Wh
No description