Hand Therapy Assessment Suite

Four normative-referenced hand-therapy calculators. Enter the patient’s demographics once and they’ll pre-fill on each tool below.

• Grip Strength Calculator

  Score Jamar dynamometer grip (lb) against age-/sex-/hand-matched norms.

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• Pinch Strength Calculator

  Tip, key, or palmar pinch (lb) with Z-score and percentile.

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• Box and Block Test Calculator

  Blocks transferred per 60 seconds — manual dexterity.

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• Nine Hole Peg Test Calculator

  Seconds to place + remove 9 pegs — finger dexterity (lower is better).

  Open tool