😰 Mental health
Always tense, heart racing, can't let go? SAS quantifies anxiety
SAS (Zung Self-Rating Anxiety Scale) is one of the most widely used self-rating anxiety tools — 20 questions over the past week. This tool handles reverse scoring automatically and interprets by standard score: < 50 normal, 50-59 mild, 60-69 moderate, ≥70 severe. Good for self-check and tracking during treatment. Free; scored locally.
Start free assessment →Free · auto-scored · trend comparison · your data stays with you
Choose based on how you have actually felt over the past week
Common questions
What's the difference between raw and standard score?
Your answers give a raw score (20-80); the clinically used value is the standard score = raw × 1.25. This tool converts and interprets it for you.
Can SAS diagnose an anxiety disorder?
No. It is a self-rating screen and severity tool indicating degree; diagnosis needs an in-person mental-health evaluation. Moderate or above warrants care.
Twenty questions to quantify the past week's anxiety
Start free assessment →This tool is for self-screening reference only. It does not constitute a diagnosis and does not replace an in-person assessment by a doctor. If you have concerns, seek care promptly.
Source: Zung Self-Rating Anxiety Scale (SAS, Zung 1971)