How Long after 1 Beer Does It Take to Pass a Breathalyzer Test?


It depends on the persons metabolism. However, scientific studies show that the normal person metabolizes a 1/2 of alcohol (one drink) per hour. So about an hour after the first drink, it should be metabolized.
Q&A Related to "How Long after 1 Beer Does It Take to Pass a..."
About an hour to be certain, but probably less. You might not even get over the legal limit with two beers, depending on your size, gender and weight.
The time factor would be how long ago the booze
Hyperventilation. Breathalyzer results will vary depending upon the breathing pattern of the person being tested. In one study, subjects drank moderate...
You'll know in a few minutes if if was long enough. sorry I don't have better answer.
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