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Berg Balance Scale Calculator

Enter the total Berg Balance Scale score to see the fall-risk category.

How it is calculated

The tool does not score the test itself. You add up the 14 task scores (each 0 to 4) on the Berg form to get a total from 0 to 56 and enter that total. The tool then places it in one of three bands: 0–20 high fall risk, 21–40 medium fall risk, 41–56 low fall risk.

A total below 0 or above 56, or an empty field, gives no result. A decimal total is allowed and is shown rounded to a whole point, but the band is decided on the exact value: 20.5 falls in the medium band (above 20) and is displayed as 21. The result is a screening label based on the tool's own bands. Other sources draw the lines differently (the page text mentions about 45 as a point of increased risk), so a “low” label here does not mean a person is safe.

Worked example

A physiotherapist scores a patient on all 14 Berg tasks and the item scores add up to 32 out of 56. The total is above 20 and not above 40, so it falls in the 21–40 band. The tool reports Medium fall risk (32/56). A total of 20 would have been High, and 41 would move the patient to Low, so a one-point change near a boundary changes the label even though the person's balance has barely changed.

Try this example →

Common mistakes

  • Entering a single item score (0–4) instead of the total of all 14 items. A 4 gives a “high fall risk” label because it is read as a total out of 56.
  • Entering the percentage (for example 57) rather than the points. The form is out of 56, so values above 56 give no result.
  • Treating 41 to 44 as clearly safe because the label says low. The tool's bands are broad, and other sources flag a total of around 45 as an increased risk in older adults.
  • Comparing scores from different assessors or days without a common setup. One point on one item can move the total across a band edge.
  • Using the label as a diagnosis or treatment decision. It is a reference interpretation and does not replace a clinician's full assessment.

Sources

About this calculator

The Berg Balance Scale (BBS) is a widely used clinical assessment made up of 14 functional tasks — things like standing unsupported, reaching forward, turning 360 degrees, and standing on one leg — each scored from 0 to 4 based on how well the person performs it, for a maximum total of 56 points. Physical therapists, occupational therapists, and geriatricians use it to assess balance in older adults, stroke survivors, and people with neurological or musculoskeletal conditions.

The total score is typically interpreted against established cutoffs that translate into a fall-risk category — commonly grouped as low, medium, or high risk, with lower ranges corresponding to greater dependence on a mobility aid. This calculator uses three bands: 0–20 high, 21–40 medium and 41–56 low fall risk. Some clinical sources flag scores below roughly 45 as increased risk in community-dwelling older adults, so a score of 41–45 shown as low risk here deserves a clinician’s judgement. This calculator interprets a total BBS score into its fall-risk category; it is a screening reference only and does not replace a clinician’s full assessment. The three bands are a common teaching convention, not cut-offs from Berg's original papers, so treat them as a simplified screening aid.

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