👗 Body Shape Calculator

Find your body shape (apple, pear, hourglass, banana, or inverted triangle) from bust, waist, and hip measurements. Includes clothing style tips for each body type.

Bust / Chest (cm)

Waist (cm)

Hips (cm)

What is Body Shape?

Body shape classification describes the proportional relationship between the bust (or chest), waist, and hip measurements, categorising the overall silhouette into recognisable shapes: hourglass, pear (triangle), apple (inverted triangle), rectangle, and athletic/ruler. These classifications are used extensively in fashion, clothing sizing, fitness goal-setting, and personal styling to help people identify clothing cuts and exercise strategies that suit their proportions.

Body shape is determined primarily by genetics, which governs how and where the body stores fat, and by hormonal influences that shift fat distribution across life stages — particularly during puberty, pregnancy, and menopause. Waist-to-hip ratio (WHR) and waist circumference are also used as independent health markers: apple-shaped bodies (excess abdominal fat) carry a higher risk of cardiovascular disease and metabolic syndrome than pear-shaped bodies (hip and thigh fat).

Body shape categories are approximate and descriptive, not rigid or medically diagnostic. Many people fall between categories or change shape over time with changes in weight, fitness, or age. The purpose of this calculator is to provide a starting framework for styling and fitness planning — not to define or limit how any body looks or what it can do.

Body Shape Classification

Hourglass: Bust ≈ Hips, Waist significantly smaller (waist < 75% of bust or hips)

Pear: Hips > Bust by ≥ 5%, Waist-hip ratio low

Apple: Waist ≥ 80% of hips, Waist ≥ bust

Banana / Rectangle: Bust, Waist, Hips all within 5% of each other

Inverted Triangle: Bust significantly > Hips (bust > hips + 5%)

How the Body Shape Calculator Works

Formula, assumptions, and calculation steps for this health tool.

Methodology

Health calculators use published screening formulas and common planning rules to estimate body, nutrition, pregnancy, or fitness metrics from user inputs.

Calculation Steps

Enter the personal measurements requested by the tool.
Convert height, weight, age, dates, or activity inputs to standard units.
Apply the health or fitness formula for the selected metric.
Show the estimate with practical ranges or interpretation where available.

Assumptions and Limits

Results are educational estimates, not diagnosis or medical advice.
Individual factors such as medication, pregnancy, and medical history can change interpretation.
Consult a clinician for personal health decisions.

Reference basis: Common public-health and sports-science screening formulas.

Frequently Asked Questions

What are the different body shapes?

The five main body shapes are: Hourglass (balanced bust and hips with defined waist), Pear/Triangle (wider hips than bust), Apple/Round (wider waist relative to hips and bust), Banana/Rectangle (similar measurements all over), and Inverted Triangle (wider shoulders/bust than hips).

Does body shape affect health?

Yes, in terms of fat distribution. Apple shapes (central/abdominal obesity) carry higher cardiovascular and metabolic risk than pear shapes (fat stored in hips/thighs). Body shape is partly genetic and partly influenced by lifestyle.

Can your body shape change?

While your basic skeletal structure is fixed, the distribution of body fat can shift with weight changes, exercise, and age. Women's shapes often shift after pregnancy or menopause. Exercise can reduce waist size and build muscle, altering proportions.

Is dressing for your body shape necessary?

No — wear what makes you feel confident! Style guidelines are optional tools for those who want them. The goal is usually to create visual balance or highlight preferred features. Fashion has no rules, and personal expression matters most.

Where should I measure bust, waist, and hips?

Bust: at the fullest part of your chest. Waist: at the narrowest point, usually just above the navel. Hips: at the widest point of your hips and buttocks. Keep the tape snug but not tight, and parallel to the floor.

Real-World Applications

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Fashion & Clothing

Stylists and fashion designers use body shape categories to recommend flattering clothing silhouettes — wrap dresses for hourglasses, A-line skirts for pears, belted styles for rectangles.

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Personalised Fitness

Trainers tailor exercise recommendations by shape: pear-shaped clients may focus on upper-body strengthening; apple-shaped clients prioritise core and cardio for central fat reduction.

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Cardiovascular Risk Assessment

Apple-shaped body type (central/abdominal fat) is associated with higher risk of heart disease and metabolic syndrome. Waist-to-hip ratio is a key clinical screening metric.

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Retail & E-Commerce

Online clothing retailers use body shape questionnaires to make personalised fit recommendations, reduce returns, and improve customer satisfaction for their virtual try-on tools.

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Photography & Posing

Portrait and wedding photographers use shape-aware posing techniques — angles, arm placement, and wardrobe — to present subjects in their most flattering light.

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Personal Styling

Image consultants build complete style profiles including body shape analysis, colouring, and lifestyle to create cohesive, confidence-boosting wardrobes for professional and personal clients.

Common Mistakes

Measuring Incorrectly

Bust is measured at the fullest point of the chest; waist at the narrowest point (usually 2–3 inches above the navel); hips at the fullest point including the buttocks. Measuring at the wrong points produces incorrect shape results.

Assuming Shape is Permanent

Body shape changes with significant weight gain or loss, pregnancy, menopause, and strength training. Re-calculate after major life or physique changes rather than relying on a result from years ago.

Conflating Shape with Health

Body shape is a proportion descriptor, not a health verdict. An hourglass shape is not inherently healthier than a rectangle shape. Use waist circumference and waist-to-height ratio for health risk screening.

Strict Adherence to Style Rules

Body shape guidelines are starting suggestions, not fashion laws. Personal preference, culture, occasion, and confidence matter far more than dressing to "balance proportions."

Forgetting Clothing Fit Varies by Brand

Size and fit vary enormously between brands and countries. A body shape analysis identifies your proportions, but you still need to try items on or consult size guides for each brand.

Body Shape Style Guide

Shape	Proportions	Styling Goal
Hourglass	Bust ≈ hips, waist 9"+ smaller	Highlight the defined waist
Pear (Triangle)	Hips wider than bust	Balance upper and lower body
Apple (Inverted Triangle)	Bust wider than hips	Draw attention downward, define waist
Rectangle (Ruler)	Bust ≈ waist ≈ hips	Create the illusion of curves
Athletic	Broad shoulders, narrow hips, defined waist	Add feminine volume or emphasise muscle

References

Stunkard, A. J. et al. Use of the Danish Adoption Register for the Study of Obesity and Thinness. Res Publ Assoc Res Nerv Ment Dis, 1986.
De Ridder, C. M. et al. Dietary Habits, Sexual Maturation, and Plasma Hormones in Pubertal Girls. American Journal of Clinical Nutrition, 1991.
American Heart Association. Waist-to-Hip Ratio and Cardiovascular Risk. heart.org.
WHO Expert Consultation. Waist Circumference and Waist-Hip Ratio: Report of a WHO Expert Consultation. World Health Organization, 2008.
Feldon, L. Does This Make Me Look Fat? Villard Books, 2000.