Can someone give me a primer or provide a link to a primer for calculating IBUs? In other words, I want to know how to convert recipes based upon the type of hops I use. For instance, if I have a recipe that calls for 1.5 oz. pellet hops, is there some sort of conversion that I must make if I want to use whole hops?
Surely the measurements are not the same . . . are they?
Surely the measurements are not the same . . . are they?