This Body Fat Calculator helps you estimate your body fat percentage based on simple body measurements, providing a clearer picture of your body composition beyond weight alone.
Body Fat Calculator
Results
Body Fat: 0%
Body Fat Mass: 0 lbs
Lean Body Mass: 0 lbs
Body Fat Formula (U.S. Navy Method)
For men:
Body Fat (%) = 86.010 × log10(waist − neck) − 70.041 × log10(height) + 36.76
For women:
Body Fat (%) = 163.205 × log10(waist + hip − neck) − 97.684 × log10(height) − 78.387
Measurements Explained
- Waist: measured at the narrowest point of the waist
- Neck: measured just below the Adam’s apple
- Hip (women only): measured at the widest point of the hips
- Height: measured without shoes
How It Works
The calculator uses body circumference measurements to estimate body fat percentage, offering a practical alternative to more complex laboratory methods.

Hello everyone, I’m Dr. Lily, a medical expert specializing in height enhancement with years of research experience and practical application of height-increasing methods, yielding promising results. I’ve launched a height growth blog as a personal platform to share knowledge and experiences gained throughout my journey of height improvement.


