Originally Posted by PackerfaninSanDiego
Be patient. Wait till your FG stops changing over a period of 3+ days.
Originally Posted by Ogri
If you're interested you can work out your approximate ABV using this formula:
OG - FG X 131 = %ABV
1.045 - 1.020 X 131 = 3.275
Don't forget you'll get a couple of extra gravity points from the priming sugar fermenting into alcohol and CO2 so you'll be close to 3.5%
Let me correct this.
(OG - FG) X 131 = ABV
If you put the original formula into a calculator with your figures, you will get OG = 1.045
FG X 131 = 133.62
%ABV = 1.045 - 133.62 = -132.155
This is obviously wrong.