Body Frame Size Calculator

Determine body frame size using height and wrist circumference.

Body Frame Size

Biological Sex

Info only. Not medical advice.

Frequently Asked Questions About Body Frame Size

Frame size can influence healthy weight ranges and body composition expectations.
Measure around the narrowest part of your wrist, just above the wrist bone.
No. This is a general screening tool.
Learn more about Body Frame Size

What Is Body Frame Size?

Body frame size estimates bone structure based on your height and wrist circumference. It helps contextualize weight ranges and body composition goals.

Use this as one factor alongside BMI, body fat percentage, and waist measurements.

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