Body Shape Calculator

The Body Shape Calculator is a free online tool that determine your body shape type from bust/chest, waist, and hip measurements with style recommendations and visual silhouette.. It runs entirely in your browser with no installation or sign-up needed.

Based on proportional relationships between bust, waist, and hips using standard classification rules (hourglass, pear, apple, rectangle, inverted triangle).

Yes — calculates waist-to-hip ratio with health risk indicator as a secondary measure.

Height is optional and does not affect shape classification, which is based solely on bust/waist/hip proportions.

Yes, the Body Shape Calculator is 100% free with no registration, no hidden fees, and no usage limits. All processing happens locally in your browser, ensuring complete privacy.

Absolutely. The Body Shape Calculator processes everything client-side in your browser. No data is uploaded to or stored on any server. Your content remains private on your device at all times.

Yes, the Body Shape Calculator is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.

No account or registration is needed. Simply open the Body Shape Calculator in your browser and start using it immediately. There are no sign-up walls or usage restrictions.

The Body Shape Calculator uses industry-standard formulas and algorithms to ensure accurate results. However, for critical financial or medical decisions, always consult a qualified professional.

Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.

These three female shapes are defined by how your bust, waist, and hips compare, not by your size. An hourglass has a bust and hips that are roughly equal with a clearly narrower waist — typically a waist under about 75% of the bust. A pear (triangle) has hips that are wider than the bust, with a defined waist and fuller lower body. An apple (round) carries width through the middle, so the waist is the widest or least-defined point. The distinctions can come down to differences of just a couple of centimetres, which is why precise measuring matters more than guessing. Enter your bust, waist, and hip measurements above and the calculator names your shape instantly, draws a matching silhouette, and lists clothing styles that flatter it.

Use a flexible cloth tape and measure over thin clothing or bare skin while standing relaxed. For the bust or chest, wrap the tape around the fullest part, keeping it level across your back. For the waist, find the narrowest point, usually just above the navel, and don't suck in. For the hips, measure the widest part of your buttocks and hips. Keep the tape snug but not pulled tight, and parallel to the floor on every measurement. Because the shape rules rely on differences as small as two centimetres, a sloppy or tight tape can flip your result from one category to another. Take each number twice to confirm it. Type your three measurements into the calculator in inches or centimetres and it classifies your shape and waist-to-hip ratio the moment you enter them.

Yes. The calculator switches between female and male profiles because the two use different classification systems built around different proportions. The female profile sorts you into one of five shapes — hourglass, pear, apple, rectangle, or inverted triangle — based on how bust, waist, and hips relate. The male profile uses five corresponding categories: rectangle, triangle, inverted triangle, trapezoid, and oval, comparing chest, waist, and hips instead. For example, a trapezoid describes shoulders wider than the hips with a moderately defined waist, the classic well-proportioned male build, while an oval has the waist as the widest point. The styling tips and silhouette also adjust to match the selected profile. Choose female or male at the top, enter your measurements, and you'll get the shape and dressing guidance appropriate to that body type.

The waist-to-hip ratio (WHR) is simply your waist measurement divided by your hip measurement, and it reflects where your body stores fat. A higher ratio means more weight carried around the middle, which research links to greater cardiovascular and metabolic risk than fat carried on the hips and thighs. In this tool, a female ratio up to 0.75 reads as low and up to 0.80 as moderate, while for men the thresholds are 0.85 and 0.90. These are population-level reference bands, not a diagnosis, and many healthy people sit near the edges. Treat the number as one general signal to discuss with a qualified professional rather than a verdict on your health. The calculator reports your WHR alongside your body shape and shows a labelled scale so you can see where your ratio falls at a glance.

A rectangle means your bust, waist, and hips sit within a few percent of each other, creating a straight, athletic line, whereas an hourglass requires a clearly narrower waist — generally under about 75% of your bust — with bust and hips roughly equal. If your waist measurement is more than three-quarters of your bust, the rules place you as a rectangle even when your bust and hips match closely. Because the cutoffs hinge on small differences, an inaccurate waist measurement is the most common reason for an unexpected result; a tape pulled too loose can nudge you out of hourglass territory. Remeasure your waist at its narrowest point, snug but not tight, and re-enter the numbers. Many real bodies also sit right on the boundary between two shapes, so the calculator is a proportion guide rather than a strict label.