About GAD-7 Anxiety Screening
Anxiety is one of the most common mental-health concerns worldwide, affecting roughly 30% of adults at some point in life. The Generalized Anxiety Disorder 7-item scale (GAD-7) is a brief, validated self-report questionnaire that screens for anxiety severity over the past two weeks. It asks respondents to rate seven core symptoms, from feeling nervous or on edge to worrying too much, on a 0-3 scale. Total scores range from 0 to 21, with cutoffs at 5, 10, and 15 dividing minimal, mild, moderate, and severe anxiety. The GAD-7 is not a diagnosis on its own, but scores of 10 or higher have a sensitivity of about 89% and specificity of about 82% for identifying clinically significant anxiety. This calculator adds your responses instantly, shows your severity category, and can help you decide whether to share the results with a clinician, therapist, or counselor. Tracking your score every two weeks also reveals whether self-care strategies, therapy, or medication are moving the needle.
How It Works
The calculator collects the seven GAD-7 responses, each scored 0 (not at all) through 3 (nearly every day). It sums them into a total score from 0 to 21. It then maps that total to a severity label: 0-4 minimal, 5-9 mild, 10-14 moderate, and 15-21 severe. The tool returns both the numeric score and the plain-language severity category.
Formula & Calculation Logic
GAD-7 total = sum(q1 through q7), where each item is 0-3. Severity thresholds: <5 minimal, ≥5 mild, ≥10 moderate, ≥15 severe. The score assumes the past two weeks and uses a simple additive model; it does not account for medical conditions, substance use, or other diagnoses.
Step-by-Step Guide
- Step 1: For each of the seven items, choose how often you felt that way over the past 2 weeks.
- Step 2: Score each item from 0 (not at all) to 3 (nearly every day).
- Step 3: The calculator sums all seven responses.
- Step 4: It compares the total score to standard severity thresholds.
- Step 5: Review your score, severity category, and consider next steps with a professional if needed.
Example Calculations
- Scenario 1: Responses 1,1,1,0,0,0,0 → total 3, minimal anxiety.
- Scenario 2: Responses 2,2,2,2,1,1,1 → total 11, moderate anxiety.
Common Use Cases
- Screening anxiety symptoms during stressful life periods.
- Tracking treatment progress with therapy or medication.
- Preparing for a conversation with a mental-health clinician.
- Monitoring workplace stress or burnout-related anxiety.
Pro Tips
- Answer based on the past two weeks, not your lifetime experience.
- Take the screener in a quiet moment when you can reflect honestly.
- Share results with a clinician rather than self-diagnosing.
- Retake every 2-4 weeks to track changes in symptom severity.
Common Mistakes to Avoid
- Treating the GAD-7 score as a formal diagnosis.
- Scoring symptoms from memory over a longer period than two weeks.
- Ignoring physical causes such as thyroid issues or medication side effects.
- Waiting until symptoms are severe before seeking help.
Why Use This Tool?
- Delivers an instant, standardized anxiety severity score.
- Uses a clinically validated 7-item questionnaire.
- Helps identify when to seek professional support.
- Tracks symptom changes over time.