This may help you www.askthemeatman.com go to the deer section then go to the section on estimate weights. another one is www.whitetails.com go to deer infosection and then go to the live weight section. These 2 sites should give you some info on what you are asking. I always thought that for a 100 lb dressed deer you would yield about 40% edible meat. We had 4 deer that dressed out around 120lbs and we got app. 50lbs of boneless meat from each deer with app 12-15lbs of hamburger going to that total amount.