Monitor alcohol consumption and view estimated BAC* results.
Download a Dartmouth BAC* card
*The blood alcohol concentration (BAC) calculator that you are about to use begins with making a binary gender choice. Because sex hormones have an effect on BAC, BAC calculators all begin with this distinction. We recognize that this question should be asked using inclusive language. If you know of a BAC calculator that is gender-inclusive, please let us know by emailing student.wellness.center@dartmouth.edu
To use these calculators in the most accurate manner, people with higher levels of testosterone in their body can use these calculations by selecting "male" and people with higher levels of estrogen in their body can use these calculations by selecting "female."