I use 18-20 depending on size, I suppose if I threw 4 huge ones in at a time I could cut down on the number of splits, but I'd be burning the same amount of wood.I never counted splits a day. I try to split mine 4 or 5 inch and 16 or 17 inches long.
I'll guess a cold Saturday or Sunday I use 15. I'm going to count tomorrowgot me wondering now.
got me wondering now.
The fire really makes me appreciate the cold. As long as you've got somewhere to go that will warm you to the bones, your core can handle a few minutes of cooling outside, and it really feels nice.