The GAD-7 score is a seven-item questionnaire that screens for generalized anxiety and grades symptom severity over the past two weeks. Each item is scored 0 to 3 (total 0–21). Higher totals usually mean more frequent worry, restlessness, and fear, and they often prompt a fuller clinical review rather than a stand-alone diagnosis. Use the free GAD-7 anxiety calculator to total the items, then interpret the result with history, safety checks, and local care pathways.
Definitions
| Term | Meaning |
|---|---|
| GAD-7 | Seven-item self-report scale for generalized anxiety symptoms over the past two weeks |
| Generalized anxiety | Persistent, hard-to-control worry that interferes with daily life |
| Screening score | A triage aid that ranks severity; it does not replace a clinical interview |
| GAD-2 | A two-item ultra-brief screen drawn from the first two GAD-7 questions |
| Severity band | Common cut points that map totals into minimal, mild, moderate, or severe ranges |
What does each GAD-7 item ask?
Every question asks how often the problem bothered you over the last two weeks:
- 1. Feeling nervous, anxious, or on edge
- 2. Not being able to stop or control worrying
- 3. Worrying too much about different things
- 4. Trouble relaxing
- 5. Being so restless that it is hard to sit still
- 6. Becoming easily annoyed or irritable
- 7. Feeling afraid as if something awful might happen
Response options and points:
| Response | Points |
|---|---|
| Not at all | 0 |
| Several days | 1 |
| More than half the days | 2 |
| Nearly every day | 3 |
Add the seven answers for a total from 0 to 21. The same 0–3 scale is used on the PHQ-9 depression test, which many clinics run beside GAD-7 when mood and anxiety both need a quick check.
How do you interpret GAD-7 results?
A widely used four-band map is:
| Score | Typical label | Practical next step |
|---|---|---|
| 0–4 | Minimal | Reassure, offer lifestyle advice, reassess if symptoms change |
| 5–9 | Mild | Watchful waiting, sleep and stress basics, follow-up |
| 10–14 | Moderate | Consider structured therapy and/or medication discussion |
| 15–21 | Severe | Active treatment planning and closer follow-up |
A total of 10 or higher is a common primary-care flag for clinically significant anxiety that deserves a fuller assessment. Bands guide priority. They do not decide diagnosis alone.
When should you escalate after a GAD-7 screen?
Escalate sooner when:
- The total is high (often 15–21) or function at work, school, or home is clearly impaired
- Panic attacks, avoidance, or substance use appear alongside the score
- There is suicidal thinking, self-harm risk, or inability to keep safe
- Anxiety started abruptly with chest pain, breathlessness, or other red-flag physical symptoms that need medical exclusion
- Prior treatment failed and symptoms are worsening
Safety comes first. A questionnaire never replaces urgent review when someone cannot sleep for days, cannot leave the house, or reports thoughts of harming themselves.
What are the limitations of the GAD-7?
It is a screen, not a full diagnosis. Several anxiety disorders, PTSD, OCD, medical thyroid disease, stimulant effects, and caffeine excess can raise similar scores.
Cutoffs are averages from study populations. Performance can differ by age, language, culture, and clinic mix. Always use a validated translation when English is not the preferred language.
False reassurance is possible. Someone with focused phobia or situational panic may score modestly yet still need care. False alarms happen too: grief, acute stress, shift work, and temporary deadlines can lift short-term scores without chronic generalized anxiety.
Alcohol use can mask or worsen anxiety. When drinking is part of the story, add the AUDIT alcohol test rather than reading GAD-7 in isolation.
How should you use GAD-7 in practice?
- 1. Explain that the form covers the last two weeks, not a lifetime history.
- 2. Let the person complete it privately when possible, then review answers together.
- 3. Total the score and name the band in plain language.
- 4. Ask about function: sleep, concentration, relationships, and work or study.
- 5. Screen depression with PHQ-9 when low mood overlaps, because the two conditions often travel together.
- 6. Agree a plan: self-help and review, referral for therapy, medication discussion, or urgent care if safety is at risk.
- 7. Re-score after a few weeks of treatment to track change, not only to label a single visit.
Key takeaways
- GAD-7 totals seven items on a 0–3 scale for a maximum of 21.
- Higher scores suggest more frequent anxiety symptoms and usually need clinical follow-through.
- A common action threshold in primary care is 10 or above, with 15–21 treated as severe.
- Pair with PHQ-9 and AUDIT when mood or alcohol use also matter.
- Use the free calculator, then decide next steps with a clinician rather than from the number alone.
Frequently asked questions
What is a normal GAD-7 score?
Scores of 0–4 are usually labeled minimal. That does not mean zero stress exists. It means anxiety symptoms on this scale are infrequent over the past two weeks.
Is GAD-7 a diagnosis of generalized anxiety disorder?
No. It supports screening and severity tracking. Diagnosis needs a clinical interview that checks duration, impairment, and differential causes.
Can I use GAD-7 for panic disorder or social anxiety?
It was built around generalized anxiety symptoms. High scores can appear in other anxiety presentations, so treat an elevated total as a reason to assess further, not as a tidy subtype label.
How often should GAD-7 be repeated?
Many clinics re-score every few weeks during active treatment, or sooner if symptoms spike. Avoid daily retesting, which adds noise without clearer decisions.
What if only the first two items are positive?
Those two items form GAD-2, a rapid screen. A positive GAD-2 usually leads to the full GAD-7 and a clinical review rather than immediate labeling.
Try the calculator
Score the seven items in minutes with the free GAD-7 anxiety calculator, then discuss the result with a qualified clinician if symptoms are affecting your life.
References
Spitzer RL, Kroenke K, Williams JBW, Löwe B. A brief measure for assessing generalized anxiety disorder: the GAD-7. Arch Intern Med. 2006;166(10):1092-1097. https://pubmed.ncbi.nlm.nih.gov/16717171/
