• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Ignition Interlock Help

Ignition Interlock Help

The One Stop Place For All Your Ignition Interlock Needs!

  • Interlock Device
  • Locations
  • State Laws
  • FAQs
  • Contact
  • 888-958-8140

Got BAC? The Blood Alcohol Level for DUI

You are here: Home / Resources / Got BAC? The Blood Alcohol Level for DUI
August 21, 2015 by Editorial Staff

Blood Alcohol Level for DUIEveryone knows that drinking and driving is dangerous, and that it is illegal. That’s why there are DUI courts, ignition interlock devices and sober ride services. But, when you have one drink, there’s a lot less danger than when you’ve had a whole six-pack of beer. The difference between the two situations can be measured in your blood alcohol level or blood alcohol concentration (BAC), and that’s the same measurement used to charge you with a DUI.

The blood alcohol level for a DUI in all 50 states is .08 BAC. The number of drinks it takes to get there can vary under different circumstances, like gender or body weight, so one person may be able to drink more without being “drunk” while another can have just one drink for a “buzz” to happen. However, to make DUI laws fair for everyone, the .08 BAC blood alcohol level is the standard line between a criminal conviction, ignition interlock requirement, and even more dangerous risks.

That does not mean that if your blood alcohol level is less than .08 BAC that you won’t be charged with drunk driving. Plenty of states also have laws that can apply to a person with a “buzz” who is driving dangerously, meaning that if your blood alcohol level is between .05 and .08 BAC, you could still be convicted of drunk driving. There are also laws for “hardcore” blood alcohol levels that are typically around twice the legal limit.

Even with the differences in blood alcohol levels, the smartest way to stay out of DUI trouble is to not drink and drive, at all. Since all 50 states follow the .08 BAC rule for a DUI and you’re looking at more than just ignition interlock troubles, keeping your blood alcohol level at zero when driving is your safest bet.

Category: ResourcesTag: Blood Alcohol Concentration, Drunk Driving

About Editorial Staff

The editorial staff is a group of writers and contributors with wide-ranging areas of expertise. The editorial staff provides news and analysis of topics that are focused on community and driver safety.

Previous Post:Out of State with an Ignition Interlock?
Next Post:Cause for Concern: Mississippi DUI and Your Seat BeltSeat belts and DUI in Mississippi

Reader Interactions

Leave a Reply Cancel reply

You must be logged in to post a comment.

Installation Calls

Speak to our friendly and knowledgeable staff to get answers to your questions and to schedule your Ignition Interlock Device Installation.

Call Today
Interlock Basics

Device Info
Locations
State Laws

Company

FAQs
Contact Us
Resource Library

Call Toll-Free

888-958-8140


Copyright © 2025 Ignition Interlock Help

Terms and Conditions | Privacy Policy