At parties I always like to ask people to convert calories into BTUs.
One Calorie is about 4,000 BTU.
One calorie is about 4 BTU
The folks at parties might know that one pound of fat equals about 3,500 Calories!
(did I get my decimals correct?)
252calories = 1btu
Crap, I’m an engineer, and I can’t quote that conversion offhand... (252 calories = 1 BTU)