Blood Alcohol Levels
| FEMALES | Number of Drinks |
| Body Weight | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 90 lb | .053 | .106 | .159 | .212 | .265 | .318 | .371 | .424 | .477 | .530 | .583 | .636 |
| 100 lbs | .047 | .094 | .141 | .188 | .235 | .282 | .329 | .376 | .423 | .470 | .517 | .564 |
| 110 lbs | .042 | .084 | .126 | .168 | .210 | .252 | .294 | .336 | .378 | .420 | .482 | .504 |
| 120 lbs | .038 | .076 | .114 | .152 | .190 | .228 | .266 | .304 | .342 | .380 | .418 | .456 |
| 130 lbs | .036 | .072 | .108 | .144 | .180 | .216 | .228 | .252 | .324 | .360 | .396 | .432 |
| 140 lbs | .033 | .066 | .099 | .132 | .165 | .198 | .231 | .264 | .297 | .330 | .363 | .396 |
| 150 lbs | .031 | .062 | .093 | .124 | .155 | .186 | .217 | .248 | .279 | .310 | .341 | .372 |
| 160 lbs | .028 | .056 | .084 | .112 | .140 | .168 | .196 | .224 | .252 | .280 | .308 | .336 |
| 170 lbs | .027 | .054 | .081 | .108 | .135 | .162 | .189 | .216 | .243 | .270 | .297 | .324 |
| 180 lbs | .025 | .052 | .078 | .104 | .130 | .156 | .182 | .208 | .234 | .260 | .286 | .312 |
| 190 lbs | .025 | .050 | .075 | .100 | .125 | .150 | .175 | .200 | .225 | .250 | .275 | .300 |
| 200 lbs | .023 | .046 | .069 | .092 | .115 | .138 | .161 | .184 | .207 | .230 | .253 | .276 |
| 210 lbs | .022 | .044 | .0666 | .088 | .110 | .132 | .154 | .176 | .198 | .220 | .242 | .264 |
| MALES | Number of Drinks |
| Body Weight | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 100 lb | .038 | .075 | .113 | .150 | .188 | .225 | .263 | .300 | .338 | .375 | ..413 | .450 |
| 110 lbs | .034 | .066 | .103 | .137 | .172 | .207 | .241 | .275 | .309 | .344 | .379 | .412 |
| 120 lbs | .031 | .063 | .094 | .125 | .156 | .188 | .219 | .250 | .281 | .313 | .344 | .375 |
| 130 lbs | .029 | .058 | .087 | .116 | .145 | .174 | .203 | .232 | .261 | .290 | .320 | .348 |
| 140 lbs | .027 | .054 | .080 | .107 | .134 | .161 | .188 | .214 | .241 | .268 | .295 | .321 |
| 150 lbs | .025 | .050 | .075 | .100 | .125 | .151 | .176 | .201 | .226 | .251 | .276 | .301 |
| 160 lbs | .023 | .047 | .070 | .094 | .117 | .141 | .164 | .188 | .211 | .234 | .258 | .281 |
| 170 lbs | .022 | .045 | .066 | .088 | .110 | .132 | .155 | .178 | .200 | .221 | .244 | .265 |
| 180 lbs | .021 | .042 | .063 | .083 | .104 | .125 | .146 | .167 | .188 | .208 | .229 | .250 |
| 190 lbs | .020 | .040 | .059 | .079 | .099 | .119 | .138 | .158 | .179 | .198 | .217 | .237 |
| 200 lbs | .019 | .038 | .056 | .075 | .094 | .113 | .131 | .150 | .169 | .188 | .206 | .225 |
| 210 lbs | .018 | .036 | .053 | .071 | .090 | .107 | .125 | .143 | .161 | .179 | .197 | .214 |
| 220 lbs | .017 | .034 | .051 | .068 | .085 | .102 | .119 | .136 | .153 | .170 | .188 | .205 |
| 230 lb | .016 | .032 | .049 | .065 | .081 | .098 | .115 | .130 | .147 | .163 | .180 | .196 |
| 240 lb | .016 | .031 | .047 | .063 | .078 | .094 | .109 | .125 | .141 | .156 | .172 | .188 |
IMPORTANT!! These calculations should only be used as a general guideline for estimating blood or breath alcohol levels. The predicted alcohol levels may not be valid for a given set of circumstances. Under these circumstances, a qualified expert should be consulted.
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The above is not legal advice. That can only come from a qualified attorney who is familiar with all the facts and circumstances of a particular, specific case and the relevant law. See Terms of Use.
