What is Waist-to-Hip Ratio (WHR)?

WHR is calculated by dividing your waist circumference by your hip circumference (WHR = Waist / Hip). It evaluates fat distribution and general body proportion.

How is body shape determined?

Body shape is determined by comparing the mathematical differences between bust/shoulder, waist, and hip circumferences.

Body Shape Calculator

Determine your body shape category, Waist-to-Hip Ratio, and Waist-to-Height Ratio.

Body Measurements

Gender

Bust / Shoulder (cm)

Waist (cm)

Hip (cm)

Height (cm)

Your Calculated Body Shape:

Hourglass

Waist-to-Hip Ratio (WHR)

0.74

Waist-to-Height Ratio

0.42

Your bust and hips are well-balanced with a clearly defined waist line.

How to Use the Body Shape Calculator

Follow these quick steps to calculate your exact body shape and health ratios:

Select Gender: Pick your gender to adjust scale standard references.
Enter Bust / Shoulder: Measure around the fullest part of your bust or across the broadest part of your shoulders in centimeters.
Enter Waist Circumference: Measure around the narrowest part of your waist (usually just above the belly button).
Enter Hip Circumference: Measure around the widest part of your hips and buttocks.
Enter Height: Input your overall height in centimeters.
Calculate: Click "Calculate Body Shape" or press Enter to generate your instant visual report.

Calculation Formulas

This calculator relies on established anthropometric formulas to derive body shape classifications and health ratios:

1. Waist-to-Hip Ratio (WHR):

WHR = Waist Measurement (cm) / Hip Measurement (cm)

2. Waist-to-Height Ratio (WHtR):

WHtR = Waist Measurement (cm) / Height (cm)

3. Body Shape Classification Criteria:

Hourglass: (Bust - Waist ≥ 18 cm) AND (Hip - Waist ≥ 18 cm) with Bust and Hip within 10 cm of each other.
Pear (Triangle): Hip - Waist ≥ 15 cm AND Hip > Bust.
Inverted Triangle: Bust - Waist ≥ 15 cm AND Bust > Hip.
Rectangle (Athletic): Difference between Bust, Waist, and Hips is less than 15 cm.
Apple (Round): Waist measurement is close to or larger than Bust and Hips.

Understanding Body Shapes & Ratios

Body shape classification helps in selecting flattering clothing styles and understanding physical proportions. While body shapes are largely determined by bone structure and genetics, ratios like WHR and WHtR serve as valuable metric indicators for physical wellness and metabolic health distribution.

Frequently Asked Questions (FAQ)

What is a healthy Waist-to-Hip Ratio (WHR)?

According to the World Health Organization (WHO), a healthy WHR is 0.85 or less for women and 0.90 or less for men.

Why is Waist-to-Height Ratio (WHtR) important?

WHtR is a key indicator for central fat distribution. Maintaining a waist circumference that is less than half your height (WHtR ≤ 0.50) is generally recommended for optimal health.