The result of your conversion between watthour and nanojoule appears here
To convert between Watthour and Nanojoule you have to do the following:
First divide 3600 / 1.0e-09 = 3600000000000.
Then multiply the amount of Watthour you want to convert to Nanojoule, use the chart below to guide you.
Symbol: Wh
No description
Symbol: nJ
No description