The Body Proportions Calculator determines your body shape type — such as hourglass, pear, apple, or rectangle — by analyzing the ratios between your key measurements. Enter your bust size, waist size, high hip size, and hip size (in inches or centimeters) to see your body shape classification along with your waist-to-hip ratio, bust-to-waist ratio, and hip-to-waist ratio.
Body Shape Type
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Waist-to-Hip Ratio
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Bust-to-Waist Ratio
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Hip-to-Waist Ratio
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Body shape is determined by comparing your bust, waist, and hip measurements. Common body shapes include pear (hips larger than bust), apple (bust larger than hips), hourglass (bust and hips similar with smaller waist), and rectangle (similar measurements throughout).
For women, a waist-to-hip ratio below 0.85 is considered healthy, while for men it should be below 0.90. This ratio is a better indicator of health risks than BMI alone, as it reflects abdominal fat distribution.
Stand straight with arms at your sides. Use a flexible measuring tape that's snug but not tight. Measure bust at the fullest part while wearing a proper bra, waist at the narrowest point, and hips at the fullest part.
Body proportions, especially waist-to-hip ratio, can indicate health risks. Higher ratios may suggest increased risk for heart disease, diabetes, and other conditions due to abdominal fat distribution.
Yes, you can select different units for each measurement. The calculator will automatically convert all measurements to the same unit for accurate ratio calculations.
High hip is measured around the upper swell of the hip bone area, typically 7-9 inches below the waist. Hip measurement is taken at the fullest part of the buttocks, which is usually the widest point.
For tracking fitness progress, monthly measurements are sufficient. Body shape and proportions change gradually, so frequent measuring isn't necessary unless you're actively working on body composition changes.