Perceived Stress Scale (PSS-4)
A four-item measure of how stressed you have felt recently.
Your result
Higher scores mean you have felt more stressed. Questions 3 and 4 are reverse-scored. The PSS is a screening guide, not a diagnosis.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Frequently asked questions
What does the Perceived Stress Scale (PSS-4) do?
A four-item measure of how stressed you have felt recently. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: perceived stress score; how stressed am i; pss stress test.