Foot Posture Index (FPI-6)
Foot Posture Index (Redmond 2006): 6 observations each -2 to +2 totaling -12 to +12; +6 to +9 pronated, -1 to -4 supinated.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Talar-head palpation
- 1
- Supra/infra-lateral malleolar curvature
- 1
- Calcaneal inversion/eversion
- 1
- Talonavicular bulge
- 1
- Medial-arch congruence
- 1
- Forefoot abduction/adduction
- 1
Result: Foot Posture Index 6 — pronated (+6 to +9).
The tool opens with these values already filled in. Replace them with your own.
What the result means
- 0 to +5
- Normal.
- +6 to +9 / >= +10
- Pronated / highly pronated.
- -1 to -4 / <= -5
- Supinated / highly supinated (6 observations each -2..+2). A posture index, not a diagnosis.
What you enter
- Talar-head palpation
- Supra/infra-lateral malleolar curvature
- Calcaneal inversion/eversion
- Talonavicular bulge
- Medial-arch congruence
- Forefoot abduction/adduction
How this is calculated
Redmond AC, Crosbie J, Ouvrier RA. Development and validation of a novel rating system for scoring standing foot posture: the Foot Posture Index. Clin Biomech (Bristol, Avon). 2006;21(1):89-98. Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.