This free body type calculator helps you discover your body shape and somatotype instantly. By entering your bust, waist, hips, shoulders, and other measurements, you’ll see if you are a Pear, Apple, Hourglass, Rectangle, or Inverted Triangle.
The advanced tab also shows whether your somatotype is Ectomorph, Mesomorph, or Endomorph.
- Apple Shape: broader upper body, fuller waist.
- Pear Shape: narrower shoulders, wider hips.
- Hourglass: balanced bust and hips, defined waist.
- Rectangle: similar bust, waist, and hips.
- Inverted Triangle: wide shoulders, narrower hips.
- Somatotypes: Ectomorph (lean), Mesomorph (muscular), Endomorph (rounded).
How to use: Select the Simple tab to check your body shape with bust–waist–hips, or switch to Advanced for a full somatotype analysis using frame size, weight, and body fat. The calculator also highlights your body type diagram so you can visualise it instantly.
Common searches: what is my body type, body shape calculator, ectomorph vs mesomorph, apple vs pear body type, body type workout guide, body type fashion tips.
Body Type Calculator
Find your body type and shape. Use the Simple tab for bust–waist–hips, or the Advanced tab for shoulders, wrist, and weight.
How the body type calculator works
The calculator uses your body measurements to compare ratios of bust, waist, hips, and shoulders. These ratios determine your body shape category (Apple, Pear, Hourglass, Rectangle, or Inverted Triangle).
In Advanced mode, extra inputs like height, weight, wrist, and body fat are used to estimate your somatotype (Ectomorph, Mesomorph, Endomorph) and frame size.
Body shape vs. body type
Body shape refers to your outline based on bust, waist, hips, and shoulders. It is often used in fashion and styling.
Body type (somatotype) refers to your natural build and metabolism. Fitness trainers use these categories to personalise workouts and diet plans.
Understanding the five main body shapes
- Apple Shape: broader upper body, fuller waist, slimmer hips and legs.
- Pear Shape: smaller upper body with wider hips and thighs.
- Hourglass Shape: balanced bust and hips with a clearly defined waist.
- Rectangle Shape: bust, waist, and hips are nearly the same width.
- Inverted Triangle: wide shoulders with narrower hips.
These shapes are widely used in fashion for choosing clothing styles that balance proportions.
Somatotypes explained
- Ectomorph: naturally slim build, long limbs, fast metabolism.
- Mesomorph: athletic build, broad shoulders, muscular frame, responds quickly to training.
- Endomorph: softer build, wider frame, stores fat easily, slower metabolism.
Most people are a combination of these types rather than a single category. This calculator highlights the closest match for educational and fitness purposes.
Fitness and health tips by body type
- Ectomorphs: focus on strength training and calorie-dense nutrition to build muscle.
- Mesomorphs: balance strength and cardio, with a moderate diet for maintenance.
- Endomorphs: combine cardio with resistance training, and prioritise portion control for fat loss.
Important: these tips are for general knowledge only. Always seek professional medical or fitness advice for personalised plans.
Fashion tips by body shape
Body shapes are often used in fashion to guide clothing choices:
- Apple: flowy tops, V-necks, and A-line skirts balance proportions.
- Pear: structured tops and darker bottoms draw attention upward.
- Hourglass: fitted clothing highlights curves and defined waist.
- Rectangle: belts and layered outfits create the illusion of curves.
- Inverted Triangle: flared pants and A-line skirts balance wider shoulders.
Limitations of body type calculators
Body type calculators are educational tools, not medical diagnostics. Your health depends on many factors like genetics, lifestyle, nutrition, and activity. Body shape is just one piece of the puzzle. Two people with the same measurements can have very different fitness and health outcomes.
Body Type Calculator FAQs
Body shape describes your outline (bust–waist–hips–shoulders: pear, apple, hourglass, rectangle, inverted triangle). Body type (somatotype) refers to your build and metabolism (ectomorph, mesomorph, endomorph).
It classifies based on measurement ratios and common criteria. It’s accurate for education and general guidance, but it’s not a medical assessment.
Simple tab: bust, waist, hips (optional shoulders). Advanced tab: adds height, weight, wrist, shoulders, and optional body-fat % for somatotype and frame size.
Your basic frame is largely genetic, but training, nutrition, and body-fat levels can shift you toward a different presentation (e.g., ecto-meso blend).
It varies by sex and guidelines. Generally, lower ratios are associated with lower cardiometabolic risk, but always consult a healthcare professional for personal advice.