Las Vegas Legal Alcohol Limit – Updated for 2024

Understanding the Legal Alcohol Limit in Las Vegas

A Simple Explanation of Las Vegas's Drunk Driving Laws

Las Vegas is famous for its vibrant nightlife and entertainment. But remember, it’s essential to stay safe and follow the law. One law everyone should know is the legal alcohol limit for driving. This is measured by the amount of alcohol in your blood, often called Blood Alcohol Concentration or BAC.

Las Vegas Legal Alcohol Limit Banner

What is Blood Alcohol Concentration (BAC)?

Imagine a tiny drop of alcohol in a large amount of blood. That’s what Blood Alcohol Concentration measures. It’s how much alcohol is in your blood. The more you drink, the higher your BAC.

What's the Legal Limit in Las Vegas?

In Las Vegas and across Nevada, the legal BAC limit for drivers is 0.08%. This means if 0.08% or more of your blood is alcohol, you’re over the limit. For commercial drivers, the limit is even lower, at 0.04%.

What Happens if You're Over the Limit?

If you’re caught driving with a BAC over the legal limit, you could be charged with Driving Under the Influence (DUI). This is a serious crime. Penalties can include losing your driver’s license, paying fines, or even going to jail.

How to Stay Safe and Legal

The safest choice is not to drink and drive at all. If you plan on drinking, choose a designated driver who won’t drink, use a taxi, or use a ride-sharing service like Uber or Lyft. Remember, a ride home is much cheaper than a DUI.

Why You Haven’t Hired a Las Vegas DUI Attorney Yet​

Watch this short video to take the next big step toward defending yourself against your DUI charge.

Runner crossing finish line with arms raised.

Breaking It All Down for You

The Las Vegas legal alcohol limit is a BAC (Blood Alcohol Concentration) of 0.08% for regular drivers and 0.04% for commercial drivers. Being over these limits can result in a DUI (Driving Under the Influence) charge, with penalties such as fines, jail time, and license suspension.

Factors including body weight, food, and time can affect BAC. Nevada has a “zero tolerance” policy for underage drinking and driving.

The Rosenblum Allen Law Firm provides effective legal assistance for those facing DUI charges.

The letters "FAQ" in large bold text to represent the start of a Frequently Asked Questions section.

Frequently Asked Questions

What is a designated driver?

A designated driver abstains from alcohol on a social occasion to drive their companions home safely.

Are the legal alcohol limits the same in every state?

No, legal BAC limits can vary by state. However, most states, including Nevada, have set the limit at 0.08% for regular drivers.

How is BAC measured?

BAC is usually measured with a breathalyzer, a device that estimates BAC from a breath sample. In some cases, blood or urine tests might be used.

What is a commercial driver?

A commercial driver drives as a part of their job, like a truck or bus driver.

If I’m charged with a DUI, when should I contact a lawyer?

You should contact a lawyer immediately after being charged with a DUI. Early legal advice can help you understand your rights and options.

How long does a DUI stay on my record in Nevada?

In Nevada, a DUI conviction stays on your record for seven years for sentencing purposes. However, it remains on your criminal record permanently.

What is DUI School?

DUI School is a program that provides education on the dangers of drunk driving. Attendance is often required for those convicted of a DUI.

What are the penalties for underage drinking and driving in Nevada?

Under Nevada’s “zero tolerance” policy, underage drivers with any detectable amount of alcohol can face penalties, including license suspension, fines, and mandatory attendance at an educational course.

Can I refuse a BAC test in Las Vegas?

Yes, but refusing a BAC test can result in immediate license suspension under Nevada’s implied consent laws.

What are some alternatives to drinking and driving?

Alternatives include appointing a designated driver, using public transportation, calling a taxi, or using a rideshare service like Uber or Lyft.

"Glossary" in large, bold text, marking the beginning of a section defining key terms.


BAC (Blood Alcohol Concentration): This is the amount of alcohol in a person’s bloodstream. It is measured as a percentage by volume.

DUI (Driving Under the Influence): This is a crime that occurs when a person operates a vehicle while impaired by alcohol or other drugs, including those prescribed by physicians.

Designated Driver: This person agrees not to drink alcohol and is responsible for driving others drinking.

Commercial Driver: A person who operates vehicles for work-related purposes. This includes bus drivers, truck drivers, and others who drive for a living.

Implied Consent Law: This law means that when you receive a driver’s license, you automatically agree to take a BAC test if asked by a law enforcement officer.

Zero Tolerance Policy: This is a rule that underage drinking and driving is prohibited under any circumstance. Even a tiny amount of alcohol can lead to a DUI for drivers under 21.

DUI School: This is an educational program for people convicted of a DUI. It teaches about the dangers of alcohol and driving.

Breathalyzer: A device law enforcement uses to estimate a driver’s BAC from a breath sample.

License Suspension: This is a temporary withdrawal of a driver’s license as a penalty for certain offenses, including DUI.

Underage Drinking: This refers to the consumption of alcohol by individuals below the legal drinking age, which is 21 in the United States.

Monitor displaying "Relevant Links" in bold, indicating start of section with topic-related resources.

Additional Resources for You

Molly Rosenblum, Esq., our distinguished lead attorney, has meticulously developed a suite of resources aimed at providing essential guidance and support for those facing DUI-related charges. These resources are expertly crafted to help you understand the complexities of DUI laws, the potential consequences, and the defense strategies that may be available to you. Here are the resources at your disposal:

  1. Las Vegas DUI Lawyer: Find expert legal representation and comprehensive advice if you’re facing DUI charges in Las Vegas. Learn more.

  2. DUI Consequences: Understand the potential ramifications of a DUI conviction, including legal, personal, and professional impacts. Learn more.

  3. DUI License Suspension: Gain insight into how a DUI can lead to the suspension of your driving license and what you can do about it. Learn more.

  4. DUI Plea Bargain: Explore the possibility of negotiating a plea bargain in DUI cases and understand how it can affect your case. Learn more.

  5. Drug DUI: Learn about the specific nuances and legal implications of being charged with a DUI related to drug use. Learn more.

  6. DUI Defense Strategies: Discover potential strategies that may be employed in your defense against DUI charges. Learn more.

  7. First Time DUI: If you’re facing your first DUI charge, find tailored advice and guidance on what to expect and how to proceed. Learn more.

  8. Second Time DUI: Understand the heightened consequences and legal considerations of facing a second DUI charge. Learn more.

  9. Marijuana DUI: Dive into the specifics of DUI charges related to marijuana use, including legal standards and defense nuances. Learn more.

  10. Nevada DUI Law: Familiarize yourself with the DUI laws specific to Nevada, helping you understand the legal landscape. Learn more.

  11. Las Vegas Legal Alcohol Limit: Get informed about the legal alcohol limit in Las Vegas and the implications of exceeding this limit. Learn more.

These resources are specifically designed to offer you clarity and support as you navigate the complexities of DUI allegations. Each link leads to a detailed guide that provides insights and assistance, helping you understand your rights and options.

"Resources" in large text, signifying a section of helpful materials.

Offsite Resources You May Find Helpful

Here are a few additional offsite resources that may help you further understand the complexities of DUI cases and laws:

  1. National Highway Traffic Safety Administration: This federal agency provides comprehensive information on the risks and legal implications of drunk driving.

  2. Foundation for Advancing Alcohol Responsibility: This organization provides statistics and resources related to alcohol responsibility, including DUIs.

  3. National Institute on Drug Abuse – Drugged Driving: NIDA provides an overview of drugged driving, including the effects of various drugs on driving ability.

  4. Insurance Information Institute – Drunk Driving: The III provides information on how drunk driving can affect your car insurance, among other topics.

  5. National Conference of State Legislatures – State DUI Laws: NCSL provides an overview of DUI laws in each state, which can be helpful for understanding how laws differ among states.

Stick figure running with "What's Next?" in bold text above.

A Special Message From Our Lead Attorney

Headshot of attorney Molly Rosenblum Allen with long blond hair, wearing a black blazer.

Molly Rosenblum, Esq

Dear Reader,

Thank you for taking the time to read our resources on the legal alcohol limit in Las Vegas. Understanding the complexities of DUI law is the first step toward preparing a robust defense, and I commend you for taking this vital step.

As a legal professional, I know how overwhelming this process can be. I want to invite you for a free consultation with our team. We’re here to help you understand your rights, discuss your case, and lay out potential paths moving forward.

Please don’t hesitate to reach out and schedule your free consultation by calling us at (702) 433-2889. We are ready to stand by your side, providing the legal expertise and compassionate support you need during this challenging time.

Thank you again for your trust in our resources. We look forward to the opportunity to assist you further.

Best regards,

Molly Rosenblum, Esq.

Sign up for our Newsletter

Scroll to Top