Why is the Waist-to-Hip Ratio (WHR) important?

Unlike BMI, which only measures total weight relative to height, WHR evaluates fat distribution. Carrying weight around the midsection (visceral fat) is a primary risk factor for heart disease, insulin resistance, and metabolic syndrome.

What does an 'apple' shape mean for health?

An 'apple' shape (WHR ≥ 0.90 for men, ≥ 0.85 for women) indicates a higher concentration of abdominal visceral fat. This fat wraps around vital organs and releases inflammatory cytokines, increasing cardiorespiratory risks.

How do I accurately measure my waist and hips?

Measure your waist at the narrowest point (usually just above the belly button) after exhaling naturally. Measure your hips at the widest part of your buttocks. Keep the tape snug but not tight, and parallel to the floor.

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Waist-to-Hip Ratio (WHR) Calculator

Analyze visceral fat accumulation and body shape configurations according to WHO guidelines.

Body Circumference Inputs

Measure your waist (at the narrowest point) and hip (at the widest point) with a tape.

Biological Gender

Waist Circumference

Hip Circumference

Health Risk Assessment

World Health Organization (WHO) WHR Guidelines

Waist-to-Hip Ratio (WHR)

0.89

Low Risk

Body Shape Archetype: pear

A pear-shaped body carries more subcutaneous fat around the hips and thighs, which is generally associated with lower metabolic risks compared to visceral fat.

WHO WHR Risk Thresholds

Abdominal Obesity Cutoff Markers

Risk Category

Men

Women

Low

< 0.90

< 0.80

Moderate

0.90 – 0.99

0.80 – 0.84

High Risk

≥ 1.00

≥ 0.85

Why Fat Distribution Matters More Than Total Weight

For decades, the Body Mass Index (BMI) was the sole marker of health classification. However, BMI fails to distinguish where fat is stored.

Subcutaneous Fat: Stored directly beneath the skin (typically around hips and thighs). While cosmetically noticeable, it carries lower metabolic risk.
Visceral Fat: Stored deep within the abdominal cavity, wrapping around vital organs like the liver, pancreas, and intestines. Visceral fat is highly inflammatory and releases free fatty acids into the portal vein.

The Waist-to-Hip Ratio (WHR) is an international index recommended by the World Health Organization (WHO) to evaluate abdominal obesity and assess cardiovascular risk.

WHR Calculations & Risk Levels

WHR is a simple geometric ratio:

Waist-to-Hip Ratio = Waist Circumference / Hip Circumference

According to WHO cardiovascular risk thresholds:

Men: A ratio of 1.00 or higher indicates abdominal obesity, placing the individual in a high-risk category for heart disease and stroke.
Women: A ratio of 0.85 or higher represents abdominal fat accumulation and elevated metabolic risk.

Apple vs. Pear Body Shapes

Android Shape (Apple): Characterized by higher fat storage around the upper body and abdomen. Correlated with metabolic syndrome, hypertension, and type 2 diabetes.
Gynoid Shape (Pear): Characterized by fat distribution around the hips, thighs, and buttocks. This shape has lower vascular health risks.

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