Perrone Law, P.C

Get the Representation You Deserve
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(517) 351-0332
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Criminal Defense
Drunk Driving
Child Custody
Estate Planning
Personal Injury
Civil Rights

221 W. Lake Lansing

Suite 200

East Lansing, MI 48823

Phone: (517) 351-0332

Fax: (517) 913-6287

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Blood Alcohol Content Calculator


No online BAC Calculator should be used to determine an individuals fitness to drive. There are so many variables and factors that can affect a specific individuals BAC level at any given time that the only failsafe and reliable way to calculate an individuals blood alcohol level at a precise moment in time is by blood analysis or a reliable and approved breathalyzer. This BAC calculator provides estimates based on average biological values and scientific research and should be used for educational, research and information purposes only. If in doubt, use common sense and do not drive.