Body Alcohol Content Chart

Number of Drinks

Body Weight (Pounds)

Will it affect your driving?

100

120

140

160

180

200

220

240

1

.04

.03

.03

.02

.02

.02

.02

.02

Possibly Under the Influence

2

.06

.06

.05

.05

.04

.04

.03

.03

3

.11

.09

.08

.07

.06

.06

.05

.05

Definitely Under the Influence

4

.15

.12

.11

.09

.08

.08

.07

.06

5

.19

.16

.13

.12

.11

.09

.09

.08

Legally Intoxicated

6

.23

.19

.16

.14

.13

.11

.10

.09

7

.26

.22

.19

.16

.15

.13

.12

.11

8

.30

.25

.21

.19

.17

.15

.14

.13

9

.34

.28

.24

.21

.19

.17

.15

.14

10

.38

.31

.27

.23

.21

.19

.17

.16