Perceived Stress Scale Calculator
Measure your perception of stress using the clinically validated Perceived Stress Scale (PSS-10).
Input Parameters
Enter details for calculation.
PSS Stress Score
Expert Tip
Scores of 0-13 indicate low stress; 14-26 indicate moderate stress; 27-40 indicate high perceived stress.
Calculation Methodology & Details
Formula
Measures how unpredictable, uncontrollable, and overloaded respondents find their lives.
Important Disclaimer
The calculations provided are for educational and general informational purposes only. They do not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.
How PSS is Evaluated
Follow these steps to use this calculator:
Rate your Month
Assess feelings over the prior 30 days.
Read Stress Index
Compare to clinical stress range charts.
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ℹ️ About this Calculation
This psychiatric and behavioral health screening tool evaluates symptom severity across standardized clinical inventories (PHQ-9, GAD-7, PCL-5, HAM-A) established by the APA and DSM-5 diagnostic criteria.
Variable Glossary
Symptom Responses
Self-reported frequency Likert items over the past 2 weeks (not at all, several days, nearly every day).
Severity Classification
Cumulative score cutoffs demarcating minimal, mild, moderate, moderately severe, and severe symptom tiers.
How to Calculate Step-by-Step
Step 1
Read each psychometric statement reflecting your recent thoughts, mood, or sleep quality.
Step 2
Select the rating option that best matches your experience over the designated recall timeframe.
Step 3
Review your total composite score, clinical category severity interpretation, and guidance recommendations.