Body Frame Size Calculator (Height to Wrist Circumference Ratio)
Determine your clinical skeletal body frame size (Small, Medium, Large) using height-to-wrist anthropometric ratios to refine ideal weight and muscle growth potential.
Calculator Inputs
Live Real-TimeHeight-to-Wrist Ratio (r)
Medium Frame Ideal Weight
78 kg
Large Frame Ideal Weight (+10%)
85.8 kg
Small Frame Ideal Weight (-10%)
70.2 kg
Anthropometric Accuracy: Understanding your bone frame prevents misjudging ideal body weight targets.
Ideal Weight by Frame Classification
Detailed Calculation Breakdown
Calculation Methodology
Frame Ratio (r) = Height (cm) / Wrist Circumference (cm). Men: r > 10.4 Small, 9.6-10.4 Medium, < 9.6 Large. Women: r > 11.0 Small, 10.1-11.0 Medium, < 10.1 Large.
Important Legal & Educational Disclaimer
This anthropometric clinical calculator classifies skeletal frame proportions.
This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.
Frequently Asked Questions
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