Loneliness Test — UCLA 3-Item Scale

What it measures

This is the UCLA 3-Item Loneliness Scale, a brief validated questionnaire derived from the Revised UCLA Loneliness Scale. It measures subjective loneliness — how often you feel a lack of companionship, a sense of being left out, or a feeling of isolation from others. It is widely used in large population studies as a quick, reliable screen for social disconnection.

How it works

You answer three questions about how often you experience different aspects of loneliness, using a three-point scale from 'Hardly ever' to 'Often'. Your answers are added to give a total between 3 and 9. A score of 3–5 suggests you are not currently experiencing significant loneliness; a score of 6–9 suggests you are. The check takes under two minutes.

Tips for an accurate result

• 1Loneliness is not the same as being alone — You can feel lonely in a crowd and perfectly content in solitude. This scale measures the subjective feeling of disconnection, not how much time you actually spend with others.
• 2Small, regular contact beats grand gestures — Research consistently shows that brief but frequent positive interactions — a text, a short call, a wave to a neighbour — build a stronger sense of belonging than occasional large social events.
• 3Shared activities reduce loneliness faster than conversation alone — Joining a class, volunteering group, walking club, or any interest-based activity gives you a natural reason to meet people regularly, which lowers the social effort required to build connection.
• 4Loneliness can affect physical health — Chronic loneliness is associated with poorer sleep, raised stress hormones, and higher cardiovascular risk. Treating it as a health matter — worth acting on — is well supported by the evidence.
• 5Persistent low mood alongside loneliness warrants a GP conversation — If you have felt persistently sad, anxious, or without pleasure for two weeks or more, mention it to your GP. Loneliness and depression can reinforce each other, and both respond well to the right support.