The result of your conversion between kilocalorie [I.T.] and Btu appears here
To convert between Kilocalorie [I.T.] and Btu you have to do the following:
First divide 4186.8 / 1055.0559 = 3.96832054
Then multiply the amount of Kilocalorie [I.T.] you want to convert to Btu, use the chart below to guide you.
Symbol: kcal
No description
Symbol: Btu
No description