BAC Chart

Updated on April 12th, 2024 at 06:10 pm

What Can Affect BAC?

While the below charts are good general guidelines, every individual reacts differently to alcohol. The charts do not take into account your individual body composition, your use of medication, your mood changes, or your metabolism rate. Therefore, your blood alcohol level may, in fact, be slightly higher or slightly lower than the chart indicates for the number of drinks you consume. Just keep in mind that your body processes alcohol at a constant rate of .5 oz. per hour, regardless of how many ounces you consume. Therefore, the faster you drink, the higher your blood alcohol level will be.

Female BAC:

 

Weight

 

# of drinks in one hour 100 lbs. 120 lbs. 140 lbs. 160 lbs. 180 lbs. 200 lbs. 220 lbs. 240 lbs.
1 .05 .04 .04 .03 .03 .03 .02 .02
2 .10 .08 .07 .06 .06 .05 .05 .04
3 .15 .13 .11 .10 .08 .08 .07 .06
4 .20 .17 .15 .13 .11 .10 .09 .09
5 .25 .21 .18 .16 .14 .13 .12 .11
6 .30 .26 .22 .19 .17 .15 .14 .13
7 .36 .30 .26 .22 .20 .18 .16 .15
8 .41 .33 .29 .26 .23 .20 .19 .17
9 .46 .38 .33 .29 .26 .23 .21 .19
10 .51 .42 .36 .32 .28 .25 .23 .21
11 .56 .46 .40 .35 .31 .27 .25 .23
12 .61 .50 .43 .37 .33 .30 .28 .25
13 .66 .55 .47 .40 .36 .32 .30 .27
14 .71 .59 .51 .43 .39 .35 .32 .29
15 .76 .63 .55 .46 .42 .37 .35 .32

Male BAC:

 

Weight

 

# of drinks in one hour 100 lbs. 120 lbs. 140 lbs. 160 lbs. 180 lbs. 200 lbs. 220 lbs. 240 lbs.
1 .04 .04 .03 .03 .02 .02 .02 .02
2 .09 .07 .06 .05 .05 .04 .04 .043
3 .13 .11 .09 .08 .07 .07 .06 .05
4 .17 .15 .13 .11 .10 .09 .08 .07
5 .22 .18 .16 .14 .12 .11 .10 .09
6 .26 .22 .19 .16 .15 .13 .12 .11
7 .30 .25 .22 .19 .17 .15 .14 .13
8 .35 .29 .25 .22 .19 .17 .16 .14
9 .37 .32 .26 .24 .20 .19 .17 .15
10 .39 .35 .28 .25 .22 .20 .18 .16
11 .48 .40 .34 .30 .26 .24 .22 .20
12 .53 .43 .37 .32 .29 .26 .24 .21
13 .57 .47 .40 .35 .31 .29 .26 .23
14 .62 .50 .43 .37 .34 .31 .28 .25
15 .66 .54 .47 .40 .36 .34 .30 .27

Contact Bruckheim & Patel Today!

Please contact Bruckheim & Patel or review the information above to learn more about Blood Alcohol Concentration.

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