Body Shape Calculator
Determine your body shape type (apple, pear, hourglass, rectangle, inverted triangle) from measurements.
Enter Your Values
About the Body Shape Calculator
Your body shape describes how your measurements are distributed: where your body tends to carry weight relative to your bust, waist and hips. This calculator compares those measurements and classifies your shape into common categories like hourglass, pear, apple, rectangle or inverted triangle. People use it for clothing and styling, and also out of simple curiosity about their proportions.
I always frame this as descriptive, not a judgment. There is no better or worse shape, and the categories are just a convenient shorthand. Where it does connect to health is the waist, so I will touch on that honestly without turning a styling tool into a scare.
What the categories mean
The shapes simply describe proportions. An hourglass has a clearly defined waist with balanced bust and hips; a pear (triangle) carries more at the hips than the bust; an apple (or round) carries more around the middle; a rectangle has fairly even measurements with less waist definition; and an inverted triangle has broader shoulders or bust relative to the hips. The calculator works out which best fits your numbers.
Why people find it useful
The most common, and most harmless, use is styling. Knowing your shape can make clothes shopping easier, since certain cuts tend to flatter certain proportions. It can also be a friendly way to understand your own frame. None of this is about meeting an ideal; it is about working with the body you have, which is a much kinder and more practical mindset.
The one health-relevant detail
Here is the honest health note. The location of body fat does matter a little: carrying more fat around the waist (the apple pattern) is associated, on average, with higher metabolic risk than carrying it around the hips. That is not a reason to dislike any shape, it is simply why clinicians sometimes look at waist measurement. If that interests you, the waist-to-hip ratio calculator looks at it more directly.
Keeping it in perspective
Body shape is largely set by genetics and bone structure, and it is not something you can fundamentally change, nor should you feel you need to. You can build strength and improve health at any shape. I include this tool because it is genuinely useful and fun, but I would not let a category label affect how you feel about yourself. It is a description, full stop.
Sources & method
This calculator uses established, peer-reviewed formulas and reference ranges from recognized health and nutrition authorities. Results are estimates for general education, not a medical diagnosis. For decisions about your health, consult a qualified clinician. Reviewed by Macro & Meals Editorial Team, Content editor.
Frequently Asked Questions
It is based on how your bust, waist and hip measurements compare. The calculator classifies the result into common categories such as hourglass, pear (triangle), apple (round), rectangle or inverted triangle, depending on which measurements are largest and how defined the waist is.
No shape is inherently better or worse. The one health-relevant detail is that carrying more fat around the waist (the apple pattern) is associated on average with higher metabolic risk than carrying it at the hips, which is why clinicians sometimes look at waist measurement. The shape itself is just a description.
Your underlying shape is largely set by genetics and bone structure, so you cannot fundamentally change it. You can change your overall body composition and build strength through exercise and nutrition, but your basic proportions tend to stay similar. The healthiest approach is to work with the body you have.
Most people use it for styling and clothing choices, since certain cuts flatter certain proportions, and out of curiosity about their frame. It is a descriptive, lighthearted tool, not a health assessment, though waist measurement does carry some health relevance on its own.
