Blood Alcohol Content (BAC) Calculator

BAC
0.04%
2 min
-
0.03%
37 min
17 min
0.02%
1:12h
57 min
0.01%
1:48h
1:37h
0.00%
2:23h
2:17h

This Blood Alcohol Content (BAC) Calculator can be used to estimate your blood alcohol content based on how much alcohol you have consumed, your weight, the time over which you have consumed the alcohol, and your gender. This BAC calculator is not a legal definition of blood alcohol content, but is only meant to estimate your blood alcohol content.