Blood Alcohol Levels

FEMALESNumber of Drinks
Body Weight123456789101112
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


MALESNumber of Drinks
Body Weight123456789101112
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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