Beighton Score Calculator

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Evaluate Joint Hypermobility with a Standardized Clinical Score

The Beighton Score is the most widely used clinical screening tool for generalized joint hypermobility — the condition where joints move beyond their normal range of motion. Scored on a scale from 0 to 9, it assesses specific joints in a standardized way that clinicians, physiotherapists, and researchers have relied on for decades. The Beighton Score Calculator walks you through each test and tallies the result, making the assessment process straightforward whether you're a healthcare professional or a patient trying to understand your own flexibility.

The Nine-Point Assessment

The Beighton scoring system evaluates five specific maneuvers, four of which are tested on both left and right sides. You score one point for each: passively extending the little finger beyond 90 degrees (left and right), touching the thumb to the forearm (left and right), hyperextending the elbow beyond 10 degrees (left and right), hyperextending the knee beyond 10 degrees (left and right), and placing the palms flat on the floor with knees straight (one point for this bilateral test). The Beighton score calculator guides you through each test and computes your total automatically.

What Your Score Means

A Beighton score of 4 or higher in adults (or 5 or higher in children) is generally considered indicative of generalized joint hypermobility. However, hypermobility alone isn't a diagnosis — it's a physical finding. Many hypermobile individuals are perfectly healthy and may even excel in activities like dance, gymnastics, and yoga that reward flexibility. The score becomes clinically significant when combined with symptoms like chronic pain, frequent joint dislocations, or connective tissue fragility. The Beighton score calculator gives you the number; your healthcare provider interprets what it means for your health.

Connection to Ehlers-Danlos Syndrome

The Beighton Score is a key criterion in diagnosing hypermobile Ehlers-Danlos syndrome (hEDS) and hypermobility spectrum disorders. The 2017 diagnostic criteria for hEDS require a Beighton score meeting age-adjusted thresholds as one of several necessary criteria. Patients pursuing an hEDS evaluation typically undergo the Beighton assessment as one of the first clinical steps. The Beighton score calculator helps both patients and clinicians quickly determine this foundational number.

Age-Related Considerations

Joint flexibility naturally decreases with age, which is why the Beighton score thresholds are adjusted for different age groups. A prepubescent child might score 7 out of 9 without any pathological hypermobility, while the same score in a 50-year-old adult would be highly unusual. Historical Beighton scores also matter — some diagnostic frameworks consider your highest-ever score rather than your current one, since joint laxity may diminish over time even in hypermobile individuals. The Beighton score calculator records your current assessment and provides context for interpretation.

For Clinicians, Researchers, and Patients

Physical therapists use the Beighton Score Calculator during initial assessments to guide treatment planning for hypermobile patients. Rheumatologists reference it in their diagnostic workups. Researchers studying connective tissue disorders use it as a standardized screening measure across study populations. And patients who suspect they might be hypermobile use it as a first step before seeking professional evaluation.

Assess joint hypermobility with this free, browser-based calculator — standardized, guided, and available whenever you need it.