Anxiety Severity Calculator
Estimate your anxiety severity using a GAD-7 inspired scale by scoring five key symptoms including worry, restlessness, and irritability. Use it to gauge whether your anxiety warrants professional attention.
About this calculator
The GAD-7 (Generalized Anxiety Disorder 7-item scale) is a clinically validated questionnaire used to screen for generalized anxiety disorder and measure symptom severity. This calculator sums five of the seven core GAD-7 items, each rated 0–3 (0 = Not at all, 3 = Nearly every day). The formula is: Score = nervousness + worry_control + excessive_worry + restlessness + irritability. The five items target the cognitive and physical hallmarks of anxiety: uncontrollable worry, hyper-arousal, and emotional dysregulation. Score interpretation for this 5-item version (max 15): 0–4 minimal, 5–9 mild, 10–12 moderate, 13–15 severe. The full GAD-7 maximum is 21; scaling applies accordingly. Symptoms must persist over at least two weeks to carry clinical relevance. Always seek professional evaluation for scores in the moderate-to-severe range.
How to use
Rate each item over the past two weeks on a 0–3 scale. Example: nervousness = 2, worry_control = 3, excessive_worry = 2, restlessness = 1, irritability = 2. Score = 2 + 3 + 2 + 1 + 2 = 10. A score of 10 falls in the moderate anxiety range for this 5-item scale. The standout item is worry_control = 3, suggesting near-daily difficulty stopping worry, which is a key clinical feature of generalized anxiety disorder. This score warrants a conversation with a healthcare provider.
Frequently asked questions
What does a moderate GAD-7 anxiety score mean and when should I seek help?
A moderate score indicates that anxiety symptoms are frequent enough and intense enough to likely interfere with daily life, relationships, or work performance. At this level, symptoms have typically moved beyond ordinary stress into patterns that feel difficult to control. Mental health guidelines recommend professional consultation when GAD-7 equivalent scores reach the moderate range, as early intervention with therapy or, if appropriate, medication significantly improves outcomes. You do not need to wait until symptoms are severe before asking for help — moderate anxiety is very treatable.
How is generalized anxiety disorder different from normal everyday worry?
Everyone worries, but GAD is characterized by excessive, uncontrollable worry about multiple areas of life (health, finances, work, relationships) that persists for at least six months and causes significant distress or functional impairment. The GAD-7 captures this by specifically asking whether worry is hard to stop or control, not just whether it occurs. Physical symptoms like restlessness, fatigue, muscle tension, and sleep disruption are also hallmarks that distinguish GAD from situational stress. A clinician evaluates not just symptom severity but also duration and the degree to which symptoms impair normal functioning.
Can anxiety severity scores fluctuate week to week and how often should I reassess?
Yes — anxiety scores can vary considerably based on life circumstances, sleep quality, physical health, and external stressors. A single high score during an exceptionally stressful week does not necessarily indicate a disorder, while consistently elevated scores over several weeks are more diagnostically meaningful. Clinicians typically use the GAD-7 at monthly intervals to track treatment response, and many people find weekly self-monitoring useful for spotting triggers and trends. If you notice your scores rising over two or more consecutive weeks without an obvious temporary cause, that pattern warrants professional review.