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MAST Alcohol Assessment: The Michigan Alcohol Screening Test (Free)

The MAST alcohol test, is a self-scoring questionnaire developed to assess the presence and severity of drinking problems. It’s one of the oldest and widely used tools for detecting alcohol abuse, and there have been many variations developed since its inception. The following version consists of 22 self-scoring alcohol assessment test questions.

  • MAST can be used as a screening tool that helps open up communication about starting treatment
  • The Michigan Alcohol Screening Test (MAST) is a questionnaire that can help you assess whether you have a drinking problem.
  • The MAST quiz asks 25 yes-or-no questions related to past drinking and alcohol-related incidents.
  • Each response is awarded a certain number of points, which are tallied up at the end to give you a MAST score.
  • MAST scores of zero to three are considered non-problematic, four is considered early or mid alcohol addiction and five or more is considered severe addiction.

Frequently Asked Questions

What is an Alcohol Assessment?

Alcohol assessments are brief questionnaires that help you or your medical provider determine whether you have problematic drinking patterns. Anyone can take an alcohol assessment, and doing so is a good idea if you have been concerned about your drinking. What starts out as casual drinking can sometimes turn into dependence and heavy use, so assessments can be a helpful way to stay vigilant about your drinking patterns.

There are many user-friendly alcohol assessments available, including:

What is the MAST Alcohol Assessment?

The Michigan Alcohol Screening Test, often called the MAST alcohol test, is a questionnaire that assesses the presence and severity of drinking problems. It’s one of the oldest and most widely used tools for detecting alcohol abuse, and there have been many variations developed since its inception. The following version consists of 25 yes-or-no questions.

What is the History of the Michigan Alcohol Screening Test?

The MAST alcohol assessment quiz was initially developed as a 25-question test that could be used by the general population. It can be self-administered or taken in an interview format with a qualified interviewer. Since it was first created in 1971, it has been successful in identifying dependent drinkers with up to 98% accuracy.

Other variations of the MAST screening test include:

  • UMAST: A simpler version of the 25-question assessment with unit scoring
  • BMAST: A shorter, 10-question version with weighted scoring
  • SMAST: A shorter, 13-questions version with unit scoring

The condensed versions were created to provide a fast but accurate method for detecting alcohol-related concerns. Assessments with unit scoring also offer quicker, simplified results.

What are the Alcohol Assessment Questions?

Unlike other alcohol evaluations, the MAST assessment focuses primarily on past drinking and alcohol-related incidents, and it does not specify a certain time frame. It includes only a few questions about current alcohol habits and potential signs of addiction. This makes it less reliable in detecting early signs of alcohol use disorder.

Since the MAST includes more questions than similar tests, it provides several benefits that shorter assessments cannot. Longer assessments allow for more open communication between a patient and the professional providing the test. This can give the professional a greater opportunity to determine the type of help their patient may need. The questions can also help uncover societal, occupational and family issues related to excessive alcohol use.

How does MAST Alcohol Test Scoring Work?

All of the MAST alcohol screening tests are scored on a point scale system. Each response has a value attached to it. Scores of zero to three indicate no apparent drinking problem. A score of four suggests an early to mid-range drinking problem. Finally, scores of five or higher point to more severe alcohol dependence.

Keep in mind that the results of the MAST alcohol screening test — or any alcohol quiz — are not intended as an official diagnosis. An official alcohol use disorder diagnosis can only be made by a licensed professional.

What Can Alcohol Addiction Lead to?

Start the MAST Test for Free Here

This quiz is a self-guided assessment that has been created from the Diagnostic and Statistical Manual of Mental Disorders which is the standard criteria for diagnosing mental health and substance use disorders. It should not be considered as a final diagnosis but can be your first step in determining whether your drinking habits are a reason for concern. Please consult a medical professional if your MAST test results indicate a likelihood of alcohol addiction.

Check the answer that best describes your answer to each question. Your answers will remain confidential, so please be honest.


You have completed all of the MAST questions.

Click the Submit button below to view your results.



Today, there are more options than ever for people seeking freedom from the disease of alcoholism. If you, or a loved one, are struggling with alcohol abuse, it’s never been a better time to take advantage of the latest innovations in treatment.

Call for a free assessment 352.771.2700

This self-assessment should not be considered as a final diagnosis, but can be your first step in determining whether your drinking habits are cause for concern. Please consult a medical professional if this self-screening indicates a likelihood for addiction.

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