Self-Assessment
Perceived Stress Test
Measure how stressful your life feels right now. This test captures your sense of unpredictability, lack of control, and overload over the past month.
Research-inspired adaptation · Inspired by the Perceived Stress Scale (Cohen, 1983)
What Does "Perceived Stress" Mean?
Perceived stress is the degree to which you feel that life's demands exceed your ability to cope. It's about your subjective experience, rather than an objective count of stressful events.
Research Definition: Psychological stress has been defined as the extent to which persons perceive that their demands exceed their ability to cope.
Lazarus & Folkman (1984), via Cohen et al. (1983)
How to answer: Think about your feelings and thoughts during the last month. For each question, select how often you felt or thought that way. There are no right or wrong answers.
Your Stress Profile
Based on your responses about the past month
Where Your Score Falls
Two Sides of Stress
Research shows perceived stress has two components: feeling overwhelmed (helplessness) and your sense of being able to handle things (coping confidence).
What You Can Do
- No official cut-offs: The original researchers emphasize that there are no "pass/fail" thresholds. Scores are relative, not diagnostic.
- Context matters: A high score during a difficult month doesn't mean you're "broken." Life circumstances, recent events, and your current coping resources all affect your score.
- Scores can change: Perceived stress often fluctuates. Retake this test in a few weeks to see how things shift.
- Higher stress has real effects: Research links high perceived stress to health outcomes like immune function and cortisol levels, so it's worth taking seriously.
The Science Behind This Test
From the Research
"The PSS is the most widely used psychological instrument for measuring the perception of stress. It is a measure of the degree to which situations in one's life are appraised as stressful."
— Cohen, S., Kamarck, T., & Mermelstein, R. (1983). A Global Measure of Perceived Stress . Journal of Health and Social Behavior, 24(4), 385-396.
What the PSS Measures
The Perceived Stress Scale (PSS) was developed by psychologist Sheldon Cohen in 1983. Rather than counting stressful events, it measures how stressful you perceive your life to be. Two people facing the same situation might perceive it very differently.
The scale captures three core aspects of stress perception:
- Unpredictability — how often unexpected things upset you
- Uncontrollability — how often you feel unable to control important things
- Overload — how often you feel overwhelmed by what you have to do
From the Research
"The Perceived Stress Scale is not a diagnostic instrument; there are no score cut-offs. There are only comparisons within your own sample."
— Dr. Sheldon Cohen, PSS FAQ . Carnegie Mellon University.
Why Perceived Stress Matters
From the Research
"Those with higher scores on the PSS fare worse on biological markers of aging, cortisol levels, immune markers, depression, infectious disease, wound healing, and other health outcomes."
— Cohen Lab Summary, Laboratory for the Study of Stress, Immunity, and Disease . Carnegie Mellon University.
Population Patterns
Large-scale studies show that perceived stress varies by demographics. Data from U.S. probability samples found:
Approximate averages from Cohen & Janicki-Deverts (2012). Women tend to score about 1-2 points higher than men on average.
From the Research
"For example, Roberti et al. (2006) reported reliability estimates of .85 and .82 in a university sample for scores on the perceived helplessness and perceived self-efficacy scales, respectively."
— Taylor, J.M. (2015). Psychometric analysis of the Ten-Item Perceived Stress Scale . Psychological Assessment, 27(1), 90-101.
How We Built This Assessment
This assessment is inspired by the Perceived Stress Scale (PSS-10) developed by Sheldon Cohen and colleagues. We created original questions that measure the same constructs while respecting intellectual property. Our items capture:
- Feeling upset by unexpected events
- Feeling unable to control important things
- Feeling nervous or stressed
- Confidence in handling personal problems
- Feeling things are going well
- Feeling unable to cope with all you have to do
- Ability to handle irritating hassles
- Feeling on top of things
- Anger about things outside your control
- Feeling difficulties are overwhelming
Important: This is not the official Perceived Stress Scale. The PSS is copyrighted and distributed by Mapi Research Trust. We use original question wording based on the published scientific framework. We are not affiliated with Dr. Cohen, Carnegie Mellon University, or Mapi Research Trust.
Scoring Method
- 10 items total, each scored 0-4 (Never to Very Often)
- Four items (about confidence and coping) are reverse-scored
- Total score ranges from 0 to 40
- Higher scores indicate higher perceived stress
Interpretation Ranges
While there are no official cut-offs, these ranges are commonly used for general interpretation:
| Score Range | Level | General Interpretation |
|---|---|---|
| 0-13 | Low | You're managing stress well |
| 14-26 | Moderate | Typical stress levels for most adults |
| 27-40 | High | Consider stress management strategies |
These ranges are approximate guidelines, not diagnostic thresholds. The original researchers emphasize that PSS scores should be interpreted relative to others, not as absolute categories.
Two-Factor Structure
Research shows the PSS captures two related but distinct factors:
- Perceived Helplessness (6 items) — feeling upset, out of control, overwhelmed
- Perceived Self-Efficacy (4 items) — feeling confident, on top of things, able to cope
We calculate and report both subscales to give you a more complete picture of your stress profile.
Sources
- Cohen, S., Kamarck, T., & Mermelstein, R. (1983). A global measure of perceived stress. Journal of Health and Social Behavior, 24(4), 385-396.
- Cohen, S., & Williamson, G. (1988). Perceived stress in a probability sample of the United States. In S. Spacapan & S. Oskamp (Eds.), The Social Psychology of Health.
- Lee, E.H. (2012). Review of the psychometric evidence of the Perceived Stress Scale. Asian Nursing Research, 6(4), 121-127.
- Cohen, S., & Janicki-Deverts, D. (2012). Who's stressed? Distributions of psychological stress in the United States. Journal of Applied Social Psychology, 42(6), 1320-1334.
Common Questions
No, though they're related. Perceived stress measures how overwhelmed and out of control you feel due to life circumstances. Anxiety is a clinical condition with specific symptoms like excessive worry, restlessness, and physical tension. High stress can contribute to anxiety, but they're measured differently. This test is not a diagnostic tool for anxiety or any mental health condition.
The PSS framework recognizes that stress perception has two sides: feeling overwhelmed (helplessness) and feeling capable (self-efficacy). Questions about feeling confident and in control capture your coping capacity. Someone might feel stressed by events but still maintain confidence in handling them. Including both types of questions gives a more accurate picture of your overall stress perception.
A high score suggests you're feeling overwhelmed by current demands. Consider: (1) identifying specific stressors you can address, (2) building in more recovery time, (3) trying stress management techniques like deep breathing or exercise, (4) talking to someone you trust. If high stress persists or significantly impacts your daily life, consider speaking with a healthcare provider or counselor.
About This Assessment
Research Foundation
This tool adapts the conceptual framework of the Perceived Stress Scale (PSS-10) developed by Sheldon Cohen and colleagues at Carnegie Mellon University. We created original question wording to measure the same constructs (unpredictability, uncontrollability, overload, and coping capacity) while respecting intellectual property.
Important Limitations
- Not the official PSS: The Perceived Stress Scale is copyrighted and distributed through Mapi Research Trust. Our questions are original adaptations. We are not affiliated with or endorsed by the original authors.
- Not diagnostic: This is an educational self-reflection tool. It cannot diagnose stress disorders, anxiety, depression, or any medical condition.
- Not validated: While our questions are based on validated research, this specific adaptation has not been independently psychometrically validated.
When to Seek Help
If you're experiencing severe or persistent distress, difficulty functioning in daily life, or thoughts of self-harm, please contact a healthcare provider or mental health professional. High stress scores are worth taking seriously, and support is available.