Blood Alcohol Level Chart

Know When to Say When!

Drinks an Hour

Body Weight

1

2

3

4

5

6

100 lbs.

.038

.075

.113

.150

.188

.225

120 lbs.

.031

.063

.094

.125

.156

.188

140 lbs.

.027

.054

.080

.107

.134

.161

160 lbs.

.023

.047

.070

.094

.117

.141

180 lbs.

.021

.042

.063

.083

.104

.124

200 lbs.

.019

.038

.056

.075

.094

.113

220 lbs.

.017

.031

.047

.063

.078

.094

240 lbs.

.016

.031

.047

.063

.078

.094
Indicates impairment- Don’t Drive
Indicates that you’re Drunk – Really! Don’t Drive!


1 Drink= 1 oz. of whisky, 5 oz. wine or 1 can of beer.
Rate of Elimination: -.015 per hour after drinking has stopped.






Be Safe, If in Doubt Don’t Drive!
*Numbers are an approximation. Will vary depending on food intake, mixing with other intoxicants, rate of consumption, etc.