I don't know how to measure how much we have. But this will tell you how to measure a cord. I'm guessing we have at least a full cord split, if not more.
But just looking at it makes me feel warm. :)
It's going to be around 60 deg today and warmer tomorrow, so we won't be burning any wood, but then it's going to get cooler again and I can't wait to not use propane to heat the house! That bill is expensive!