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Symptom checker

Depression, Anxiety and Stress (DASS-21) Online Assessment

Access this service

About this service

Our free DASS-21 assessment is a quick, evidence-based questionnaire that helps you understand your current levels of depression, anxiety, and stress. Get a clear summary of your results straight away, plus practical next steps and support options.

This service may help:

  • Check your current levels of depression, anxiety, and stress
  • Track changes over time and see what is improving
  • Get tailored next steps and support options based on results

Service for

Anyone in need

Cost

Free

Age group

12 years and over

Availability

24/7

Duration

1 day or One-off service

Engagement

Self-guided
Guidelines
The DASS-21 is a widely used, evidence-based questionnaire developed by psychologists at the University of New South Wales to measure symptoms of depression, anxiety and stress.