APPROXIMATE BLOOD ALCOHOL PERCENTAGE

(one hour period)

Drinks

Body Weight in Pounds

100

120

140

160

180

200

220

240  

0

.00

.00

.00

.00

.00

.00

.00

.00

Only Safe Driving Limit

1

.04

.03

.03

.02

.02

.02

.02

.02

Impairment Begins

2

.08

.06

.05

.05

.04

.04

.03

.03

Driving Skills Significantly Affected

__

Possible Criminal Penalties

3

.11

.09

.08

.07

.06

.06

.05

.05

4

.15

.12

.11

.09

.08

.08

.07

.06

5

.19

.16

.13

.12

.11

.09

.09

.08

6

.23

.19

.16

.14

.13

.11

.10

.09

7

.26

.22

.19

.16

.15

.13

.12

.11

Legally Intoxicated

__

Criminal Penalties

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

Subtract .01% for each 40 minutes of drinking.

One drink is 1 ¼ oz. of 80 proof liquor, 12 oz. of beer, or 4 oz. of table wine.