Nope, don't really know although most of it is organized in tubs. Usually I buy several coordinating fabrics together with the intention of using them in the same top. Other purchases are great blenders and fabrics that just speak to me. I love shopping my stash and don't regret a single penny I spend. Admittedly, I probably have too much and am a bit overwhelmed with it and have been sewing through my stash lately. It doesn't really bother me that I don't have a handle on it..... I sew for total enjoyment and relaxation.