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Loneliness Test (UCLA-3) — Free Online Tool

Hughes 2004 — 3-item validated loneliness scale

UCLA 3-Item Loneliness Scale (Hughes 2004, validated). Quick 3-question screen. Score 6-9 = lonely. Includes connection resources, not diagnostic.

⚠ Screening, not diagnosis. This is a 3-item self-screen. Loneliness is not a disorder, but persistent loneliness is treatable.

3 Questions — how often?

1
How often do you feel that you lack companionship?
2
How often do you feel left out?
3
How often do you feel isolated from others?
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Learn more

UCLA-3 Loneliness Scale (Hughes 2004)

Validated 3-item version of UCLA Loneliness Scale. Cronbach α=0.72, correlation r=0.82 with full 20-item version. Used in major longitudinal studies of aging and health.

How to use this tool

  1. 1

    Answer 3 questions

    Each: hardly ever (1) / some of the time (2) / often (3).

  2. 2

    See your loneliness score

    3-9. Score ≥6 = lonely.

  3. 3

    Connection resources

    Practical first steps + crisis support.

Frequently Asked Questions

Is loneliness really a health issue?
Yes — major. Holt-Lunstad meta-analyses (2010, 2015) found social isolation increases mortality risk equivalent to smoking 15 cigarettes/day. UK appointed Minister for Loneliness 2018. WHO declared loneliness a global health priority 2023. Affects sleep, immunity, cardiovascular, cognition.
Why use UCLA-3?
Hughes et al. (2004) developed the 3-item version from full UCLA Loneliness Scale (20 items) for survey use. Cronbach α = 0.72. Highly correlated with full scale (r=0.82). Used in major studies including English Longitudinal Study of Ageing.
I feel lonely — what helps?
Evidence-based: (1) Quality > quantity — 3 close ties beat 30 acquaintances. (2) Routines: regular activities create social fabric (gym class, language exchange, volunteer). (3) Hobby groups (meetup.com, Discord servers, sport clubs). (4) Therapy if stuck — CBT for loneliness has good outcomes. (5) Pets help, but don't replace humans. (6) Reduce social media: high use correlates with MORE loneliness.

Key Takeaways

  • Loneliness Test (UCLA-3) is a free, browser-based calculator tool — hughes 2004 — 3-item validated loneliness scale.
  • No signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Loneliness Test (UCLA-3)

  1. Open the tool: Launch Loneliness Test (UCLA-3) on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Loneliness Test (UCLA-3) — Quick Facts

Price
Free — no limits, no watermarks, no paywalls
Privacy
100% browser-based — no data is sent to any server
Platform
Any modern browser on desktop, tablet, or mobile
Category
Calculator Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FeatureDetails
ToolLoneliness Test (UCLA-3)
CategoryCalculator
Signup RequiredNo
File UploadNone — processed in browser
Mobile SupportFully responsive
CostFree forever

Why Use Loneliness Test (UCLA-3)?

You should try Loneliness Test (UCLA-3) for a quick, private way to hughes 2004 — 3-item validated loneliness scale. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacy. This tool runs entirely in your browser. Your data is never uploaded to any server.