The result of your conversion between calorie [I.T.] and horsepower hour appears here
To convert between Calorie [I.T.] and Horsepower Hour you have to do the following:
First divide 4.1868 / 2684519.5 = 0.00000156
Then multiply the amount of Calorie [I.T.] you want to convert to Horsepower Hour, use the chart below to guide you.
Symbol: cal
No description
Symbol: hph
No description