Body Fat Calculator
This body fat calculator estimates your body fat percentage using measurements like height, weight, and circumferences. It uses the U.S. Navy method for a reliable approximation.
How the Body Fat Calculator Works
The calculator uses the U.S. Navy body fat formula, which estimates percentage based on body measurements. For men, it uses waist and neck; for women, it includes hip as well. The result is an approximation of body fat percentage.
Steps to Use
- Select your gender.
- Enter your height in centimeters.
- Enter your weight in kilograms.
- Measure and enter waist and neck circumferences.
- If female, enter hip circumference.
- Click "Calculate Body Fat" to see your percentage.
Accuracy and Limitations
This method provides a good estimate but is not as precise as methods like DEXA scans or hydrostatic weighing. Accuracy depends on correct measurements. It is not suitable for children or highly muscular individuals. Consult a healthcare professional for detailed body composition analysis.
Frequently Asked Questions
What is body fat percentage?
Body fat percentage is the proportion of fat in your body compared to total weight, indicating health and fitness levels.
How do I measure circumferences?
Use a flexible tape measure around the narrowest part of your waist, just below the Adam's apple for neck, and widest part of hips for women.
Is this calculator accurate?
It uses a validated formula but results vary by individual factors; use as a general guide.