Body Fat Calculator

Estimate your body fat percentage using the U.S. Navy method.

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Enter your measurements to see your body type.

What are Somatotypes?

Somatotyping is a system for classifying human body types. While everyone is a unique mix, this calculator provides an estimate of your dominant body type based on common measurements. Understanding your tendency can help you tailor your fitness and nutrition plans more effectively.

  • Ectomorphs are typically lean with a fast metabolism, which can make it hard to gain weight or muscle.
  • Mesomorphs often have a naturally athletic build and find it relatively easy to gain muscle and lose fat.
  • Endomorphs tend to have a higher body fat percentage and a slower metabolism, which can make weight loss more challenging.