Perceived Stress Scale (PSS-4) Calculator
Result
Calculated result
4
Based on the values entered.
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Perceived Stress Scale (PSS-4) Calculator — free online calculator.
Formula
Score = q1 + (4−q2) + (4−q3) + q4, where items 2 and 3 are reverse-scored.
- Perceived Stress Scale (PSS-4) Calculator calculates its result from Q4, Q1, Q3, Q2. It uses the formula Score = q1 + (4−q2) + (4−q3) + q4, where items 2 and 3 are reverse-scored.. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Q4, Q1, Q3, Q2. Enter them in the units and format shown in the calculator.
- Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Perceived Stress Scale (PSS-4)
Inputs
- Q4: 2
- Q1: 3
- Q3: 4
- Q2: 5
Using Q4 = 2, Q1 = 3, Q3 = 4, Q2 = 5, the calculated result is 4.
Sample result: Calculating…
Frequently asked questions
What does the Perceived Stress Scale (PSS-4) calculate?
Perceived Stress Scale (PSS-4) Calculator — free online calculator.
Which values should I enter?
Enter Q4, Q1, Q3, Q2 using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Score = q1 + (4−q2) + (4−q3) + q4, where items 2 and 3 are reverse-scored..
Why might my result differ from another source?
Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.