The result of your conversion between foot poundal and zettajoule appears here
To convert between Foot Poundal and Zettajoule you have to do the following:
First divide 0.04214011 / 1.0e+21 = 0.
Then multiply the amount of Foot Poundal you want to convert to Zettajoule, use the chart below to guide you.
Symbol: ft poundal
No description
Symbol: zJ
No description