Frjen
Senior Member
- Joined
- Mar 31, 2013
- Messages
- 122
- Reaction score
- 4
Hello
My wine is not ready and I want to find out the alcohol %, I did a hydrometer in the beginning and I'll make the last one as soon as I undersand the formula. It's always OG - FG and then multiply with a number, but people use many different once.
My question is what does OG and FG stand for and wich number should i multiply with and where does it come from ?
My wine is not ready and I want to find out the alcohol %, I did a hydrometer in the beginning and I'll make the last one as soon as I undersand the formula. It's always OG - FG and then multiply with a number, but people use many different once.
My question is what does OG and FG stand for and wich number should i multiply with and where does it come from ?