Ape Index Calculator
Computes your ape index — wingspan relative to height — both ways it is quoted: as a difference in centimeters (and inches) and as a ratio. A positive index means proportionally long arms, prized in climbing, swimming and boxing.
Read the full guide to this tool
Results
Notes
- Measure wingspan against a wall, arms horizontal, middle fingertip to middle fingertip.
- Population average is a slightly positive index; +5 cm or more is genuinely long.
- Educational estimate for sport and training purposes, not professional coaching or medical advice.
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