Used about 1.5 cord so far. Started Sept. 18th off and on. Went through 1/2 cord of pine in Sept.-Oct., then about 1/2 cord of soft Maple in November. The other 1/2 cord has been mostly Oak. Everything pretty much on schedule. The next 2 to 2.5 months will be very telling though. I'll probably use about 2 cord through Feb., then hopefully 1/2 cord in March. April-May....maybe another 1/2 cord. TMI?