A brief, evidence-based screen for current mental well-being covering the last 2 weeks.

  • Five statements rated on a 0 – 5 scale; completion time < 1 min.
  • Choose the option that best describes how you’ve felt over the past two weeks.
  • Your answers never leave this device; you may share the result if you wish.
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This well-being score ranges from 0 – 100 %. Scores below 52 % may suggest lowered well-being and warrant a more detailed clinical assessment.

This tool cannot diagnose. Consult a qualified professional if you have concerns about your mental health.

Your Responses
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Categories: Assessment , Health & Fitness , Psychology
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The WHO-5 Well-Being Index is a short, globally validated questionnaire for tracking subjective mental well-being. It comprises five positively phrased statements rated on a six-point Likert scale. Scores correlate with depressive symptoms and quality-of-life research, making the index a practical, non-intrusive snapshot of psychological health used by clinicians and researchers across diverse cultures.

After you score each item, the tool adds the responses to form a raw total between 0 and 25, multiplies that figure by four to express a percentage, and places the result into one of four colour-coded bands ranging from Poor to Excellent. An interactive gauge and plain-language guidance immediately interpret the number for you.

This quick check fits routine self-reflection, employee wellness programmes, or research screening where time is limited yet reliable feedback matters. Treat the outcome as a signpost, not a diagnosis; persistent distress warrants professional attention. Results do not constitute a clinical diagnosis.

Technical Details:

Concept Overview

The index measures current subjective well-being by summing five item ratings (Ri) that reflect mood, energy, and interest. Its brevity preserves sensitivity while avoiding respondent fatigue. The aggregated score offers a proxy for depressive symptomatology and general life satisfaction, with established cut-offs guiding follow-up decisions in both clinical and population studies.

Core Equation

Raw Score = ∑i=15 Ri , Percentage = 4×Raw Score

Each Ri ranges from 0 (at no time) to 5 (all of the time).

Interpretation Bands

BandRaw RangePercentageImplication
Poor0 – 12< 52 %Potential low well-being; clinical review suggested.
Moderate13 – 1552 – 60 %Average well-being; monitor stressors.
Good16 – 2064 – 80 %Positive state; maintain healthy habits.
Excellent21 – 2584 – 100 %High resilience; continue supportive routines.

Variables & Parameters

  • Ri – individual item rating, integer 0 – 5.
  • Raw Score – sum of the five ratings, range 0 – 25.
  • Percentage – Raw Score × 4, range 0 – 100 %.
  • Band – categorical label derived from Raw Score thresholds.

Assumptions & Limitations

  • Reflects well-being over the past two weeks only.
  • Assumes honest self-reporting and adequate reading comprehension.
  • Not validated for children under 16 years.
  • Cultural nuances may influence item interpretation.

Edge Cases & Error Sources

  • Missing answers lower Raw Score disproportionately.
  • Uniform extreme ratings (all 0 or all 5) may indicate response bias.
  • Acute events outside the two-week window are not captured.
  • Language translation errors distort item nuance.

Scientific Validity & References

Developed by the World Health Organization, the WHO-5 has been validated in more than 30 studies across primary care, endocrinology, and psychiatry. Key publications include Topp et al. (2015) on psychometric properties and Bech (2004) on clinical screening utility.

Calculations occur entirely within your browser, supporting GDPR and HIPAA confidentiality principles.

Step-by-Step Guide:

Follow these steps to obtain and interpret your score:

  1. Select Start Assessment.
  2. Read each statement and pick the rating that best matches the last two weeks.
  3. Scroll or tap the list to navigate between items as needed.
  4. After the fifth response, view your percentage on the gauge and read the summary.
  5. Download or note the result for future comparison or to share with a professional.

FAQ:

How long does the assessment take?

Most users finish in under one minute because only five items require simple ratings.

Is my data stored?

No. All calculations run locally; closing the page clears your responses automatically.

What if my score is below 52 %?

A percentage under 52 indicates reduced well-being. Consider seeking professional advice or a deeper assessment.

Can this diagnose depression?

No. The index screens for well-being levels but cannot confirm any clinical disorder.

How often should I retake it?

Monthly tracking is common, but you may repeat sooner after significant lifestyle changes or interventions.

Glossary:

WHO-5
Five-item World Health Organization well-being index.
Likert Scale
Ordered response format measuring agreement or frequency.
Raw Score
Sum of all item ratings.
Percentage
Raw Score multiplied by four to reach 0–100 %.
Band
Category label indicating well-being level.
No data is transmitted or stored server-side.