The result of your conversion between calorie [I.T.] and pound/cubic foot appears here
To convert between Calorie [I.T.] and Pound/cubic Foot you have to do the following:
First divide 4.1868 / 0.45359237/((0.0037854118/231)*1728) = 0.26137339
Then multiply the amount of Calorie [I.T.] you want to convert to Pound/cubic Foot, use the chart below to guide you.
Symbol: cal
No description
Symbol: lb/ft³
No description