The result of your conversion between hectojoule and foot poundal appears here
To convert between Hectojoule and Foot Poundal you have to do the following:
First divide 100 / 0.04214011 = 2373.03604571
Then multiply the amount of Hectojoule you want to convert to Foot Poundal, use the chart below to guide you.
Symbol: hJ
No description
Symbol: ft poundal
No description