Blood Alcohol Concentration (BAC) Chart for Women

Drinks
Amt. of Alcohol
100
120
140
160
180
200
220
240
0
0 fl. oz.
0
0
0
0
0
0
0
0
1
.5 oz.
.05
.04 .03 .03 .03 .02 .02 .02
2
1 oz.
.09 .08 .06 .06 .05 .05 .04 .04
3
1.5 oz.
.14 .11 .10 .09 .08 .07 .06 .06
4
2 oz.
.18 .15 .13 .11 .10 .09 .08 .08
5
2.5 oz.
.23 .19 .16 .14 .13 .11 .10 .09
6
3 oz.
.27 .23 .19 .17 .15 .14 .12 .11
7
3.5 oz.
.32 .27 .23 .20 .18 .16 .14 .13
8
4 oz.
.36 .30 .26 .23 .20 .18 .17 .15
 
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.