I have a PC program that calculates it for me but basically every grain has
an extractable percentage of extract available i.e 2 row barley 78% and by
adding up the total available extract from the pounds used to actual extract
extracted and amount total amount collected and its given Plato tells you your
mash tun procedure efficiency. I'm sure you allready knew that, But like you say
I'm lazy and the PC only takes me 2 seconds to calculate it verses 5 min of
calc time. From what I've seen and read I best be adjusting to S.G. and Degrees C'
You bet I'll yell. I'll let you know when I get started.