That depends entirely on the beer. The number varies so much that it's useless to formulate a list and put it here. Try this: http://www.realbeer.com/edu/health/calories.php
If you can't stand up, you've had too much. Too many variables. It will depend on these factors: How fast the beer is drunk How strong the beer is (it can vary from 3.2% to over 12%!) How much you...
Somewhere between a six pack and two six packs. Depends on the rate you drink it at and whether you've eaten. It also matters whether you are male or female and what sort of physical condition you...