Perceived Stress Scale Calculator

Perceived Stress Scale (PSS-10)

Rate how often you felt the following in the last month (0=Never, 1=Almost Never, 2=Sometimes, 3=Fairly Often, 4=Very Often)

Upset by unexpected events

Unable to control important things

Felt nervous and stressed

Confident handling personal problems (positive)

Things going your way (positive)

Could not cope with everything

Able to control irritations (positive)

Felt on top of things (positive)

Angered by things outside your control

Difficulties piling up too high

Formula

PSS Score = Sum of all 10 items (positive items reverse-scored) | Range: 0-40 | Low: 0-13, Moderate: 14-26, High: 27-40

Frequently Asked Questions

What is the Perceived Stress Scale?

The PSS-10 is a validated psychological tool developed by Sheldon Cohen. It measures the degree to which life situations are appraised as stressful over the last month. Scores range from 0-40, with higher scores indicating more perceived stress.

What do the PSS scores mean?

Scores of 0-13 indicate low stress, 14-26 moderate stress, and 27-40 high perceived stress. The average score in the U.S. population is around 13. Scores above 20 may warrant stress management intervention.

Is this a clinical diagnosis?

No, the PSS is a screening tool, not a diagnostic instrument. It measures perceived stress levels and can help identify when professional help may be beneficial. Always consult a healthcare provider for clinical concerns.

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