OK-I hope this is the right forum to ask this question. I've pondered that situation for a while alone. If this isn't right-I'll ask it elsewhere.

Anyway-local natural gas company sells their ng product by the "therm", I believe. However, to cost compare to LP gas by the gallon, how do you equate the two?

In other words-how many therms in a gallon of LP, or vice-versa?

Thanks