There is no normal amount, it varies from person to person, and the amount of alcohol drinking can vary greatly from person to person.
Some people may be able to drink four or five bottles, some can drink one, and some fall down when they dabble. So it depends on the person, and it also has a lot to do with what kind of beer you're drinking and what strength.
It is recommended that a normal person should not drink more than two bottles of beer a day, as excessive alcohol is harmful to the human body.
The amount of beer drunk
The alcohol content in beer is not much, not much drinker, drink a little less basically will not be drunk. But if it's someone who never drinks, there's a good chance that a little beer will get you drunk. Whether or not you get drunk on beer varies from person to person.
Generally speaking, the average person will get drunk after drinking two or three bottles of beer with an accuracy of about 4 percent. For those who drink more, it takes a few more bottles to get drunk.
In the case of beer with an alcohol content of around 10%, the average person will usually get drunk after 1-2 drinks. In case of beer with 10% alcohol content, men will get drunk on 400 ml of beer while women will get drunk on around 300 ml.