CAGE Questionnaire Calculator

What Is the CAGE Questionnaire?

The CAGE questionnaire is a brief, four-question screening tool used by healthcare professionals to identify potential problems with alcohol use. The acronym CAGE stands for Cut down, Annoyed, Guilty, and Eye-opener — each word representing one of the four questions. It is not a diagnostic test, but a rapid screening instrument that flags whether a more detailed assessment may be warranted.

This calculator scores the CAGE questionnaire based on your responses. A score of 2 or higher is generally considered clinically significant and suggests that alcohol use may be problematic.

How the CAGE Score Works

Each of the four questions is answered with a simple "Yes" or "No." Each "Yes" response receives 1 point. The total score ranges from 0 to 4.

• Score 0–1: Low likelihood of alcohol use disorder. No further action is typically needed.
• Score 2: Clinically significant. Further evaluation is recommended.
• Score 3–4: Strongly suggestive of alcohol dependence. A comprehensive assessment is advised.

The CAGE questionnaire is most effective when used as part of a broader clinical interview. It is not intended to replace a formal diagnosis.

How to Use the CAGE Questionnaire Calculator

Answer each of the four questions based on your experience over the past year. Be honest — the tool is only useful if responses reflect actual behavior.

1. Cut down: Have you ever felt you should cut down on your drinking?
2. Annoyed: Have people annoyed you by criticizing your drinking?
3. Guilty: Have you ever felt bad or guilty about your drinking?
4. Eye-opener: Have you ever had a drink first thing in the morning to steady your nerves or get rid of a hangover?

Select "Yes" or "No" for each question. The calculator will automatically compute your total score and display the corresponding interpretation.

Understanding Your Results

The result is a single number from 0 to 4. The interpretation is straightforward:

• 0–1: No significant indication of alcohol use problems based on this screening.
• 2 or higher: Possible alcohol use disorder. This does not confirm a diagnosis, but it strongly suggests that a conversation with a healthcare provider is appropriate.

False positives and false negatives are possible. The CAGE questionnaire has high sensitivity and specificity in primary care settings, but it is not infallible. Factors such as cultural differences, denial, or misunderstanding a question can affect accuracy.

Common Misconceptions

• "A score of 2 means I'm an alcoholic." No. A score of 2 indicates that further evaluation is warranted. It is not a diagnosis.
• "A score of 0 means I have no problem." Not necessarily. The CAGE questionnaire may miss some patterns of problematic drinking, especially in early stages or in certain populations.
• "The CAGE test is only for severe alcoholics." The test is designed to screen for a range of alcohol use concerns, not just severe dependence.

Limitations of the CAGE Questionnaire

• It does not assess quantity or frequency of drinking.
• It may be less accurate in women, older adults, and certain ethnic groups.
• It relies on self-reporting, which can be influenced by social desirability bias.
• It is not suitable for detecting binge drinking patterns alone.
• It should not be used as a standalone diagnostic tool.

Practical Use Cases

• Primary care screenings: Physicians often use the CAGE questionnaire during routine checkups to identify patients who may benefit from a brief intervention.
• Self-assessment: Individuals can use this tool to reflect on their own drinking habits and decide whether to seek professional advice.
• Substance abuse programs: Clinicians may use the CAGE as an initial screening step before administering more comprehensive assessments like the AUDIT.