1. What is Body Fat Percentage?

Body fat percentage is the proportion of fat to total body weight. Unlike BMI, it distinguishes between fat mass and lean mass, providing a more accurate assessment of body composition.

2. How Does the Calculator Work?

The calculator estimates body fat percentage using different methods:

Explanation: Each method has different accuracy levels and requires different inputs:

• DEXA: Gold standard, uses X-ray technology
• Skinfold: Uses caliper measurements at specific sites
• BIA: Uses electrical impedance through the body
• Navy Method: Uses circumference measurements

3. Importance of Body Fat Measurement

Details: Knowing your body fat percentage helps assess health risks, track fitness progress, and set appropriate goals beyond just weight loss.

4. Using the Calculator

Tips: Select your measurement method, enter accurate measurements, and ensure all values are within reasonable ranges for best results.

5. Frequently Asked Questions (FAQ)

Q1: Which method is most accurate?
A: DEXA is considered the gold standard, followed by hydrostatic weighing. BIA and skinfold can be accurate when properly administered.

Q2: What are healthy body fat ranges?
A: For men: 6-24%, Women: 16-30%. Athletes typically have lower percentages.

Q3: How often should I measure?
A: Every 4-8 weeks is sufficient to track changes. Daily measurements can show misleading fluctuations.

Q4: Why does gender affect results?
A: Women naturally carry more essential body fat for reproductive functions.

Q5: Can I use this if I'm pregnant?
A: Most methods aren't validated for pregnancy. Consult your healthcare provider.