For purposes of consistency, calories and carbs are based on 12-ounce servings. Alcohol content is listed by volume (a beer that is 4.0% by volume is about 3.2% by weight). If you have any information to add to this chart please contact me.
DISCLAIMER: This chart will never be exact due to brewers changes in recipes. I will try to keep it up, but do not use it for exact dietary calculations. A lot of this information came from Real Beer Media, Inc.