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February 05, 2012

Blood Alochol Tables for Men: Skillful Drinker Training

From: How to Control Your Drinking by William R. Miller and Richard F. Munoz, University of New Mexico 1982

Approximate BAC (mg%) reached during six different time periods

The following tables allow you to estimate the Blood Alcohol Concentration (BAC) you would reach when drinking over a variety of time periods. Because BAC varies with body weight, number of drinks, the sex of the drinker, and the time over which drinks are consumed, each of these pieces of information is necessary for the calculation.

One drink is defined as having one-half ounce of pure ethyl alcohol; each of the following is considered "one drink."

  • 10 ox to 12 oz of beer at 4% to 5% alcohol, or
  • 8 oz to 12 oz of wine cooler at 4% to 6% alcohol, or
  • 4 oz to 5 oz of table wine at 9% to 12% alcohol, or
  • 2.5 oz of fortified wine at 20% alcohol, or
  • 1.25 oz of 80 proof distilled spirits at 40%alcohol, or
  • 1 oz of 100 proof distilled spirits at 50% alcohol.

The following tables allow you to estimate the Blood Alcohol Concentration (BAC) you would reach when drinking over a variety of time periods. Because BAC varies with body weight, number of drinks, the sex of the drinker, and the time over which drinks are consumed, each of these pieces of information is necessary for the calculation.

One drink is defined as having one-half ounce of pure ethyl alcohol; each of the following is considered "one drink."

After 1 Hour of Drinking

Number of Drinks

100

120

140

160

180

200

220

240

1

021

015

010

007

004

002

001

000

2

058

046

036

030

024

020

018

014

3

095

077

062

053

044

038

035

029

4

132

108

088

076

064

056

052

044

5

169

139

114

099

084

074

069

059

6

206

170

140

122

104

092

086

074

7

243

201

166

145

124

110

103

089

8

208

232

192

168

144

128

120

104

9

317

263

218

191

164

146

137

119

10

354

294

244

214

184

164

154

134

11

391

325

270

237

204

182

171

149