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WellbeingResearch-grade· Perceived Stress Scale (Cohen)

Stress Check-In, Free 4-Question PSS-4 Test (1 Minute)

Take the 4-item Perceived Stress Scale (Cohen & Williamson, 1988), a widely used 1-minute stress check-in. Free, public-domain, instant low / medium / high banding.

4 questions1 min
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The basics

What is the Stress Check-In (PSS-4)?

The Perceived Stress Scale (PSS) is the most widely used psychological instrument for measuring the perception of stress, developed by Sheldon Cohen and colleagues in 1983 and revised in 1988. It captures how unpredictable, uncontrollable, and overloaded respondents find their lives over the past month, the subjective experience of stress, not a count of objective stressors.

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The PSS-4 is the shortest validated version, built for telephone interviews and rapid screening. It keeps the four items with the strongest factor loadings from the longer PSS-10 and PSS-14. Items 1 and 4 are negatively-worded stress items; items 2 and 3 are positively-worded control items that are reverse-scored. Total range is 0-16. Reliability (Cronbach α ~.60) is lower than PSS-10's ~.85, but the trade-off is one minute of your time.

JobCannon's Stress Check-In is a faithful implementation of the public-domain PSS-4 instrument with low / medium / high banding mapped from the standard 0-4 / 5-9 / 10-16 raw cutoffs. It's a self-reflection tool, not a diagnosis, a high score is a reason to look at your load and recovery, not a label about who you are.

Closely related
What you get

What You'll Discover

Your current perceived stress level on the standard PSS-4 0-16 scale
Whether you sit in the low (0-4), medium (5-9), or high (10-16) band
A 1-minute baseline you can re-take weekly to see if load is shifting
A clear next step into the Burnout Check (Standard W-tier) if the load looks elevated
Concrete recovery suggestions calibrated to your current band

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  • The PSS measures how unpredictable, uncontrollable, and overloaded life has felt over the past month, the subjective experience of stress, not a count of stressful events. It is the most widely cited psychological instrument for perceived stress, with over 25,000 citations across health, occupational, and clinical research.

  • PSS-14 (1983) was the original 14-item version. PSS-10 (1988) dropped four items with weak factor loadings. PSS-4 keeps only the four strongest items, designed for telephone interviews and rapid screening. PSS-4 trades some reliability (Cronbach α ~.60 vs ~.85 for PSS-10) for speed: a useful baseline tool that takes one minute.

  • No. The PSS-4 is a self-reflection instrument that measures perceived stress as a state. It does not diagnose anxiety, depression, burnout, or any mental health condition. A high score is a signal to look at your load and recovery, and possibly speak with a healthcare professional, it is not a clinical label.

  • Yes. The Perceived Stress Scale family (PSS-4, PSS-10, PSS-14) is in the public domain, Cohen's lab pages release it for any use, including paid platforms. Translations into 25+ languages are also publicly available.

  • On the 0-16 scale, 0-4 is low, 5-9 is medium, and 10-16 is high. Treat these as rough orientation bands rather than clinical cut-offs — the PSS was never designed to diagnose a disorder, and a high score simply means the past month has felt unpredictable and overloaded. It's a prompt to look at your load and recovery, not a verdict.

  • Because the items ask about the last month, retaking it every week or two is usually enough to see a trend without too much overlap. Stress is a state, not a trait, so the score is meant to move — a single reading tells you about now, while a series tells you whether things are easing or building.

  • For a quick baseline, yes — but with a known trade-off. The PSS-4 keeps the four strongest items from the longer scale, so it loads fast (one minute) at the cost of lower reliability (Cronbach α around .60 versus ~.85 for the PSS-10). Use it for a rapid check-in or repeated tracking; if you want a more precise single reading, the 10-item version is the sturdier choice.

Take the Perceived Stress Scale, 4-Item Version Now

Discover your Stress Check-In (PSS-4) profile. 4 questions, 1 min.

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For hiring teams

Keep this one out of the hiring decision

This screener touches health. A screener is not a diagnosis, and questions about health or disability before an offer are restricted in many jurisdictions.

A stress scale. Wellbeing programmes only, anonymous and voluntary.

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Explore all results in depth

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Low Stress
The past month has felt mostly predictable and manageable
Moderate Stress
Not extreme yet, and in the range where strain compounds
High Stress
Sustained overload — a signal to act on, not a label