Body Shape Calculator
Calculate body shape with personalized inputs and reference ranges for healthy values.
What Is Your Body Shape?
Body shape is determined by the proportional relationship between your bust, waist, and hip measurements. Common classifications include hourglass (balanced bust and hips with a defined waist), pear or triangle (hips wider than bust), apple or inverted triangle (bust wider than hips), and rectangle (relatively uniform measurements). This calculator analyzes your measurements and assigns the closest body shape category, which can guide clothing choices and fitness goals.
The Five Main Body Shapes
Hourglass: bust and hips are within 5% of each other with a waist at least 25% smaller. Pear: hips are more than 5% larger than bust. Apple: bust is more than 5% larger than hips with a less defined waist. Rectangle: waist is less than 25% smaller than bust and hips. Inverted triangle: shoulders and bust are significantly wider than hips. These categories are generalizations. Most people are a blend of two types rather than a perfect fit for one.
How the Five Shapes Are Defined
The calculator compares bust, waist, and hip measurements and assigns the closest match. The rules below are the standard proportional cutoffs.
| Shape | Defining Rule |
|---|---|
| Hourglass | Bust and hips within 5% of each other, waist at least 25% smaller |
| Pear (triangle) | Hips more than 5% larger than bust |
| Apple (inverted triangle) | Bust more than 5% larger than hips, less defined waist |
| Rectangle | Waist less than 25% smaller than bust and hips |
Shape matters for health beyond clothing fit. Apple-shaped weight around the midsection carries higher cardiovascular and metabolic risk than pear-shaped weight in the hips and thighs, because abdominal fat is metabolically active. A waist above 35 inches for women or 40 inches for men is a clinical risk marker on its own, whatever the overall shape.
Body Shape and Health
Apple-shaped individuals who carry weight around the midsection face higher risk for cardiovascular disease and metabolic syndrome compared to pear-shaped individuals who carry weight in the hips and thighs. This is because abdominal (visceral) fat is metabolically active and produces inflammatory compounds. Waist circumference above 35 inches for women or 40 inches for men is a clinical risk marker regardless of overall body shape. Pear-shaped fat distribution, while cosmetically frustrating for some, is associated with lower metabolic risk.
Dressing for Your Body Shape
Understanding your body shape helps identify clothing silhouettes that create a balanced appearance. Hourglass shapes are complemented by fitted styles that follow natural curves. Pear shapes benefit from A-line skirts and structured tops that balance wider hips. Apple shapes look best in empire waists and V-necklines that elongate the torso. Rectangle shapes can create the illusion of curves with belted waists and layered textures. These are style guidelines, not rules. Wear what makes you feel confident.
Frequently asked questions
How do I determine my body shape?
Can I change my body shape?
Which body shape is healthiest?
Is body shape the same as body type?
Where should I measure for body shape?
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