Blood Alcohol Content Table

This table shows the effects of alcohol on a normal person of a given body weight. Please do not take this table as a license to drink irresponsibly. Everyone is different, and alcohol effects each person in a slightly different way. Only you know your limits. Please drink within them.

One drink equals: Levels of Intoxication:
1 oz. 86 proof Liquor, or BAC less than .05% - Caution
3 oz. wine, or BAC .05 to .079% - Driving Impaired
12 oz. Beer BAC .08% & up - Presumed Under the Influence
Body Weight Number of Drinks
1 2 3 4 5 6 7 8 9
100 0.032 0.065 0.097 0.129 0.162 0.194 0.226 0.258 0.291
120 0.027 0.054 0.081 0.108 0.135 0.161 0.188 0.215 0.242
140 0.023 0.046 0.069 0.092 0.115 0.138 0.161 0.184 0.207
160 0.020 0.040 0.060 0.080 0.101 0.121 0.141 0.161 0.181
180 0.018 0.036 0.054 0.072 0.090 0.108 0.126 0.144 0.162
200 0.016 0.032 0.048 0.064 0.080 0.097 0.113 0.129 0.145
220 0.015 0.029 0.044 0.058 0.073 0.088 0.102 0.117 0.131
240 0.014 0.027 0.040 0.053 0.067 0.081 0.095 0.108 0.121
This table shows the effects of alcohol within one hour on a normal person of a given body weight. Please do not take this table as a license to drink irresponsibly. Everyone is different, and alcohol effects each person in a slightly different way. Only you know your limits. Please drink within them.