Ah, this chart would have been helpful for baking in the past. If I didn't have a particular type of cream, I could just make it... Well, now I know. Man...so much butterfat in heavy whipping cream. Makes me kind of sad that's what I use for making ice cream. :(
butterfat content trying to reach = A
highest butter fat content that I have = H
lowest butter fat content that I have = L
To get 1 cup: Cups of high butter content = (A-L)/(H-L)
butterfat content trying to reach = A
highest butter fat content that I have = H
lowest butter fat content that I have = L
To get 1 cup: Cups of high butter content = (A-L)/(H-L)