Blood Alcohol Concentration (BAC) Chart for Men

Drinks
Amt. of Alcohol
100
120
140
160
180
200
220
240
260
0
0 fl. oz.
0
0
0
0
0
0
0
0
0
1
.5 oz.
.04
.03
.03
.02
.02
.02
.02
.02
.01
2
1 oz.
.07
.06
.05
.05
.04
.04
.03
.03
.03
3
1.5 oz.
.11
.09
.08
.07
.06
.06
.05
.05
.04
4
2 oz.
.15
.12
.11
.09
.08
.07
.07
.06
.06
5
2.5 oz.
.19
.16
.13
.12
.10
.09
.08
.08
.07
6
3 oz.
.22
.19
.16
.14
.12
.11
.10
.09
.09
7
3.5 oz.
.26
.22
.19
.16
.15
.13
.12
.11
.10
8
4 oz.
.30
.25
.21
.19
.17
.15
.14
.12
.12
 
Legend  
Only safe limit   .01-.03 impairment begins   .04-.07 Driving Skills deteriorating; you can be arrested for DUI   .08 Illegal to drive, immediately lose license, subject to criminal penalties, fines and/or jail  
       
       
       
Subtract .01% for each 40 minutes of drinking. 1/2 oz. of pure ethyl alcohol can be found in 1.25 oz. of 80 proof liquor, 12 oz. of beer or 5 oz. of wine.