For getting a little drunk, three shots of vodka are enough. If you continue to drink up to 8 to 9 shots, that's when they start getting more drunk. The upper cap for men is ten shots of vodka. Exceeding this, they will be extremely drunk.

The number of shots required to reach a state of intoxication varies significantly based on body weight, biological sex, metabolism, and whether the person has eaten. For an average adult weighing 150–170 lbs, two to three 1.5oz shots of 40% ABV vodka will typically raise the Blood Alcohol Content (BAC) to around 0.05%, where the effects of "buzzing" or lightheadedness begin. By four to five shots, most individuals will exceed the legal driving limit of 0.08% and exhibit clear signs of drunkenness, such as slurred speech and impaired coordination. Factors such as "tolerance" (the brain's adaptation to regular use) can make a person feel less drunk, but their BAC and motor impairment remain the same. In 2026, medical professionals emphasize that "binge drinking"—defined as four shots for women or five for men within two hours—carries significant health risks. Rapidly consuming vodka leads to a sharp spike in alcohol levels that can quickly transition from social relaxation to dangerous alcohol poisoning if not moderated with water and food.