📊 Body Fat Calculator

Estimate body fat from neck, waist and hip measurements.

Sex

Feet

Inches

Height (cm)

Neck (cm)

Waist (cm)

Hips (cm, women)

About this tool

Estimate body fat percentage using neck, waist and hip measurements. Free UK health tool.

For guidance only. Results are estimates. Please speak to your GP or midwife for advice about your health.

Free, friendly health and fitness tools for the UK.

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