I take it you mean, start to finish, or are we including UFO's. I could probably get 15-20 completed queen size, judging on my amount of batting, and then probably 12 queen tops that would actually have co-ordinating fabric, and then 20 or so that would be severely scrappy...and this doesn't include the 7 tops waiting to be quilted or the other 5 UFO's screaming " me next, me next..."