Pork Butt yield when using for sausage

[geraldr622]

Does any know the yield for a pork butt used in making sausage. I see many yield estimates for pork butt used for pulled pork but not when used for sausage.
Thanks

[craigrice]

geraldr622 are you asking for meat to fat ratio or percentage of meat trim, after I cut the meat I weigh it on my kitchen scale to estimate additives , meat to fat varies 30-70 maybe less depending on how it is trimmed when you buy it

[Jonathon]

geraldr622 If you are asking about how much pork you get to make sausage vs the bone then I always buy about 10% more than I need as I figure I am going to lose about 5-10% in the weight of the bone and meat that I either dont want to spend the time taking off the bone or pieces that I don’t want to use because of fat oxidation or some other visual defect.