I have a batch of wine that is finished out at 1.000 or a little lower. I have taken SG readings on some wines I really like and they range from 1.010 to 1.016 ( I like sweet) I know HOW to back sweeten by tsting and adding and tasting then calculating for full volume..Can anyone tell me how much sugar it will take to get from 1.000 to around 1.010-1.012 on a 5 gallon batch? or is there an actual calculator to do this? I THINK yooper posted something for me a while back but I can't remember.