Body Fat Calculator
Estimate body fat percentage using Navy, BMI-based, or manual inputs to understand fat vs lean mass.
Why use this calculator?
- Multiple calculation methods for flexibility.
- Explains body fat categories by gender.
- Pairs well with BMI and lean mass calculators.
FAQs
Which body fat method is most accurate?
DEXA and hydrostatic weighing are most accurate, but the Navy method is a practical, reliable option for most people.
How often should I measure body fat?
Every 2–4 weeks is typical; consistency matters more than frequency.
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