J jam Regular. Joined Jun 9, 2015 Messages 470 Reaction score 8 Location NULL Apr 18, 2016 #1 How do I work out strength of my wine I know I need to take away fg from og but not sure what to do next?
How do I work out strength of my wine I know I need to take away fg from og but not sure what to do next?
Godsdog Landlord. Joined Oct 17, 2015 Messages 2,123 Reaction score 759 Location Near Walsall west midlands Apr 18, 2016 #2 http://www.brewersfriend.com/abv-calculator/ There is the old fashioned way of taking FG from OG and dividing by 7. ? Can't remember off the to of my head the exact number is 7 but the fraction bit eludes me
http://www.brewersfriend.com/abv-calculator/ There is the old fashioned way of taking FG from OG and dividing by 7. ? Can't remember off the to of my head the exact number is 7 but the fraction bit eludes me
wfr42 Landlord. Joined Jul 15, 2015 Messages 941 Reaction score 322 Apr 18, 2016 #3 I believe it's 7.46. Don't quote me though.
Covrich Geek Staff member Moderator Joined Oct 8, 2014 Messages 6,040 Reaction score 2,571 Location Woodford Halse Northants Apr 18, 2016 #4 I always thought it was OG-FG X 131.25
jayjt29 Member Joined Oct 19, 2012 Messages 217 Reaction score 50 Location Leeds Apr 18, 2016 #5 Yep, the above calculation is the one I use all the time too Cheers Jay :)
J jam Regular. Joined Jun 9, 2015 Messages 470 Reaction score 8 Location NULL Apr 18, 2016 #6 Cheers all
G GB2014 Junior Member Joined Apr 16, 2014 Messages 79 Reaction score 12 Location North Yorkshire Apr 20, 2016 #7 My hydrometer tells you how much % alcohol you will have on the scale. Very convenient.