Evidence-based screeners, calculators, and statistical tools for mental health and research
These tools are designed for educational and self-awareness purposes. Mental health screeners are not a substitute for professional diagnosis. If you're struggling, please reach out for proper support.
Patient Health Questionnaire — 9-item screening tool for depression severity. Used by clinicians worldwide.
Generalized Anxiety Disorder — 7-item assessment for anxiety severity. Clinically validated.
MIND Personality Assessment Instrument — comprehensive 80-item assessment across 8 developmental domains. For clinical intake.
Three modes: Metric (cm/kg), Feet+Inches, or Inches only. Auto-detects feet notation (5.8 = 5'8").
Log your daily mood, add journal notes, and view your mood history over the past month with an interactive chart.
Compare means between two groups. Enter sample size, mean, and SD for each group to compute t-value and significance.
Test association between categorical variables. Enter your observed frequencies in a 2x2 or 3x3 table.
Convert feet and inches to total inches, or inches back to feet. Includes quick reference chart.