The result of your conversion between attojoule and pferdestärkenstunde appears here
To convert between Attojoule and Pferdestärkenstunde you have to do the following:
First divide 1.0e-18 / 2647795.5 = 0.
Then multiply the amount of Attojoule you want to convert to Pferdestärkenstunde, use the chart below to guide you.
Symbol: aJ
No description
Symbol: ps h
No description